311922244

素因数分解:

$2^2\times {\mathrm{4261}}^1\times {\mathrm{18301}}^1$

素因数の和:22566

約数の個数: 12

約数和(自身を含む): 546021868

約数和(自身を除く): 234099624

約数列:

[1, 2, 4, 4261, 8522, 17044, 18301, 36602, 73204, 77980561, 155961122, 311922244]

約数ペア:

[(1, 311922244), (2, 155961122), (4, 77980561), (4261, 73204), (8522, 36602), (17044, 18301)]