2113453430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{5737}}^1$

素因数の和:5969

約数の個数: 64

約数和(自身を含む): 4417250112

約数和(自身を除く): 2303796682

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 197, 374, 394, 935, 985, 1870, 1970, 2167, 3349, 4334, 5737, 6698, 10835, 11474, 16745, 21670, 28685, 33490, 36839, 57370, 63107, 73678, 97529, 126214, 184195, 195058, 315535, 368390, 487645, 631070, 975290, 1072819, 1130189, 2145638, 2260378, 5364095, 5650945, 10728190, 11301890, 12432079, 19213213, 24864158, 38426426, 62160395, 96066065, 124320790, 192132130, 211345343, 422690686, 1056726715, 2113453430]

約数ペア:

[(1, 2113453430), (2, 1056726715), (5, 422690686), (10, 211345343), (11, 192132130), (17, 124320790), (22, 96066065), (34, 62160395), (55, 38426426), (85, 24864158), (110, 19213213), (170, 12432079), (187, 11301890), (197, 10728190), (374, 5650945), (394, 5364095), (935, 2260378), (985, 2145638), (1870, 1130189), (1970, 1072819), (2167, 975290), (3349, 631070), (4334, 487645), (5737, 368390), (6698, 315535), (10835, 195058), (11474, 184195), (16745, 126214), (21670, 97529), (28685, 73678), (33490, 63107), (36839, 57370)]