312071804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89779}}^1$

素因数の和:89873

約数の個数: 24

約数和(自身を含む): 603321600

約数和(自身を除く): 291249796

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 89779, 179558, 359116, 987569, 1975138, 3950276, 7092541, 14185082, 28370164, 78017951, 156035902, 312071804]

約数ペア:

[(1, 312071804), (2, 156035902), (4, 78017951), (11, 28370164), (22, 14185082), (44, 7092541), (79, 3950276), (158, 1975138), (316, 987569), (869, 359116), (1738, 179558), (3476, 89779)]