312087724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{5471}}^1$

素因数の和:6585

約数の個数: 24

約数和(自身を含む): 588809088

約数和(自身を除く): 276721364

約数列:

[1, 2, 4, 13, 26, 52, 1097, 2194, 4388, 5471, 10942, 14261, 21884, 28522, 57044, 71123, 142246, 284492, 6001687, 12003374, 24006748, 78021931, 156043862, 312087724]

約数ペア:

[(1, 312087724), (2, 156043862), (4, 78021931), (13, 24006748), (26, 12003374), (52, 6001687), (1097, 284492), (2194, 142246), (4388, 71123), (5471, 57044), (10942, 28522), (14261, 21884)]