30979624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{297881}}^1$

素因数の和:297900

約数の個数: 16

約数和(自身を含む): 62555220

約数和(自身を除く): 31575596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 297881, 595762, 1191524, 2383048, 3872453, 7744906, 15489812, 30979624]

約数ペア:

[(1, 30979624), (2, 15489812), (4, 7744906), (8, 3872453), (13, 2383048), (26, 1191524), (52, 595762), (104, 297881)]