268995742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{2521}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 416916864

約数和(自身を除く): 147921122

約数列:

[1, 2, 31, 62, 1721, 2521, 3442, 5042, 53351, 78151, 106702, 156302, 4338641, 8677282, 134497871, 268995742]

約数ペア:

[(1, 268995742), (2, 134497871), (31, 8677282), (62, 4338641), (1721, 156302), (2521, 106702), (3442, 78151), (5042, 53351)]