315075908

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{24623}}^1$

素因数の和:25091

約数の個数: 24

約数和(自身を含む): 631556352

約数和(自身を除く): 316480444

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 12796, 24623, 49246, 98492, 172361, 344722, 689444, 11252711, 22505422, 45010844, 78768977, 157537954, 315075908]

約数ペア:

[(1, 315075908), (2, 157537954), (4, 78768977), (7, 45010844), (14, 22505422), (28, 11252711), (457, 689444), (914, 344722), (1828, 172361), (3199, 98492), (6398, 49246), (12796, 24623)]