8990102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 15586560

約数和(自身を除く): 6596458

約数列:

[1, 2, 11, 22, 23, 46, 109, 163, 218, 253, 326, 506, 1199, 1793, 2398, 2507, 3586, 3749, 5014, 7498, 17767, 27577, 35534, 41239, 55154, 82478, 195437, 390874, 408641, 817282, 4495051, 8990102]

約数ペア:

[(1, 8990102), (2, 4495051), (11, 817282), (22, 408641), (23, 390874), (46, 195437), (109, 82478), (163, 55154), (218, 41239), (253, 35534), (326, 27577), (506, 17767), (1199, 7498), (1793, 5014), (2398, 3749), (2507, 3586)]