2186150512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3257}}^1$

素因数の和:3746

約数の個数: 80

約数和(自身を含む): 5226040512

約数和(自身を除く): 3039890000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 461, 728, 922, 1456, 1844, 3227, 3257, 3688, 5993, 6454, 6514, 7376, 11986, 12908, 13028, 22799, 23972, 25816, 26056, 41951, 42341, 45598, 47944, 51632, 52112, 83902, 84682, 91196, 95888, 167804, 169364, 182392, 296387, 335608, 338728, 364784, 592774, 671216, 677456, 1185548, 1501477, 2371096, 3002954, 4742192, 6005908, 10510339, 12011816, 19519201, 21020678, 24023632, 39038402, 42041356, 78076804, 84082712, 136634407, 156153608, 168165424, 273268814, 312307216, 546537628, 1093075256, 2186150512]

約数ペア:

[(1, 2186150512), (2, 1093075256), (4, 546537628), (7, 312307216), (8, 273268814), (13, 168165424), (14, 156153608), (16, 136634407), (26, 84082712), (28, 78076804), (52, 42041356), (56, 39038402), (91, 24023632), (104, 21020678), (112, 19519201), (182, 12011816), (208, 10510339), (364, 6005908), (461, 4742192), (728, 3002954), (922, 2371096), (1456, 1501477), (1844, 1185548), (3227, 677456), (3257, 671216), (3688, 592774), (5993, 364784), (6454, 338728), (6514, 335608), (7376, 296387), (11986, 182392), (12908, 169364), (13028, 167804), (22799, 95888), (23972, 91196), (25816, 84682), (26056, 83902), (41951, 52112), (42341, 51632), (45598, 47944)]