2680459868164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{907}}^1\times {\mathrm{3769}}^1$

素因数の和:5597

約数の個数: 96

約数和(自身を含む): 5362147365120

約数和(自身を除く): 2681687496956

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 887, 907, 1774, 1814, 3548, 3628, 3769, 7538, 11531, 11791, 15076, 15079, 15419, 23062, 23582, 30158, 30838, 46124, 47164, 48997, 60316, 61676, 64073, 97994, 128146, 195988, 196027, 200447, 256292, 392054, 400894, 784108, 801788, 804509, 832949, 1609018, 1665898, 3218036, 3331796, 3343103, 3418483, 6686206, 6836966, 10458617, 13372412, 13673932, 13676653, 20917234, 27353306, 41834468, 43460339, 44440279, 54706612, 56832751, 58114211, 86920678, 88880558, 113665502, 116228422, 173841356, 177761116, 177796489, 227331004, 232456844, 355592978, 711185956, 738825763, 755484743, 1477651526, 1510969486, 2955303052, 3021938972, 3032194421, 6064388842, 12128777684, 39418527473, 51547305157, 78837054946, 103094610314, 157674109892, 206189220628, 670114967041, 1340229934082, 2680459868164]

約数ペア:

[(1, 2680459868164), (2, 1340229934082), (4, 670114967041), (13, 206189220628), (17, 157674109892), (26, 103094610314), (34, 78837054946), (52, 51547305157), (68, 39418527473), (221, 12128777684), (442, 6064388842), (884, 3032194421), (887, 3021938972), (907, 2955303052), (1774, 1510969486), (1814, 1477651526), (3548, 755484743), (3628, 738825763), (3769, 711185956), (7538, 355592978), (11531, 232456844), (11791, 227331004), (15076, 177796489), (15079, 177761116), (15419, 173841356), (23062, 116228422), (23582, 113665502), (30158, 88880558), (30838, 86920678), (46124, 58114211), (47164, 56832751), (48997, 54706612), (60316, 44440279), (61676, 43460339), (64073, 41834468), (97994, 27353306), (128146, 20917234), (195988, 13676653), (196027, 13673932), (200447, 13372412), (256292, 10458617), (392054, 6836966), (400894, 6686206), (784108, 3418483), (801788, 3343103), (804509, 3331796), (832949, 3218036), (1609018, 1665898)]