1653669008

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{5519}}^1$

素因数の和:5895

約数の個数: 40

約数和(自身を含む): 3267707520

約数和(自身を除く): 1614038512

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 307, 488, 614, 976, 1228, 2456, 4912, 5519, 11038, 18727, 22076, 37454, 44152, 74908, 88304, 149816, 299632, 336659, 673318, 1346636, 1694333, 2693272, 3388666, 5386544, 6777332, 13554664, 27109328, 103354313, 206708626, 413417252, 826834504, 1653669008]

約数ペア:

[(1, 1653669008), (2, 826834504), (4, 413417252), (8, 206708626), (16, 103354313), (61, 27109328), (122, 13554664), (244, 6777332), (307, 5386544), (488, 3388666), (614, 2693272), (976, 1694333), (1228, 1346636), (2456, 673318), (4912, 336659), (5519, 299632), (11038, 149816), (18727, 88304), (22076, 74908), (37454, 44152)]