1670293094398

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{195511}}^1$

素因数の和:196120

約数の個数: 32

約数和(自身を含む): 2561989248000

約数和(自身を除く): 891696153602

約数列:

[1, 2, 79, 139, 158, 278, 389, 778, 10981, 21962, 30731, 54071, 61462, 108142, 195511, 391022, 4271609, 8543218, 15445369, 27176029, 30890738, 54352058, 76053779, 152107558, 2146906291, 4293812582, 6008248541, 10571475281, 12016497082, 21142950562, 835146547199, 1670293094398]

約数ペア:

[(1, 1670293094398), (2, 835146547199), (79, 21142950562), (139, 12016497082), (158, 10571475281), (278, 6008248541), (389, 4293812582), (778, 2146906291), (10981, 152107558), (21962, 76053779), (30731, 54352058), (54071, 30890738), (61462, 27176029), (108142, 15445369), (195511, 8543218), (391022, 4271609)]