2156870658

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1\times {\mathrm{1747}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 4348324800

約数和(自身を除く): 2191454142

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 1381, 1747, 2762, 3494, 4143, 5241, 8286, 10482, 205769, 260303, 411538, 520606, 617307, 780909, 1234614, 1561818, 2412607, 4825214, 7237821, 14475642, 359478443, 718956886, 1078435329, 2156870658]

約数ペア:

[(1, 2156870658), (2, 1078435329), (3, 718956886), (6, 359478443), (149, 14475642), (298, 7237821), (447, 4825214), (894, 2412607), (1381, 1561818), (1747, 1234614), (2762, 780909), (3494, 617307), (4143, 520606), (5241, 411538), (8286, 260303), (10482, 205769)]