963172990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{23671}}^1$

素因数の和:24004

約数の個数: 32

約数和(自身を含む): 1873118016

約数和(自身を除く): 909945026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1565, 3130, 4069, 8138, 20345, 23671, 40690, 47342, 118355, 236710, 307723, 615446, 1538615, 3077230, 7409023, 14818046, 37045115, 74090230, 96317299, 192634598, 481586495, 963172990]

約数ペア:

[(1, 963172990), (2, 481586495), (5, 192634598), (10, 96317299), (13, 74090230), (26, 37045115), (65, 14818046), (130, 7409023), (313, 3077230), (626, 1538615), (1565, 615446), (3130, 307723), (4069, 236710), (8138, 118355), (20345, 47342), (23671, 40690)]