309318914

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{2251}}^1$

素因数の和:2921

約数の個数: 16

約数和(自身を含む): 468704256

約数和(自身を除く): 159385342

約数列:

[1, 2, 127, 254, 541, 1082, 2251, 4502, 68707, 137414, 285877, 571754, 1217791, 2435582, 154659457, 309318914]

約数ペア:

[(1, 309318914), (2, 154659457), (127, 2435582), (254, 1217791), (541, 571754), (1082, 285877), (2251, 137414), (4502, 68707)]