2554721710

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1115599}}^1$

素因数の和:1115835

約数の個数: 16

約数和(自身を含む): 4618584000

約数和(自身を除く): 2063862290

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 1115599, 2231198, 5577995, 11155990, 255472171, 510944342, 1277360855, 2554721710]

約数ペア:

[(1, 2554721710), (2, 1277360855), (5, 510944342), (10, 255472171), (229, 11155990), (458, 5577995), (1145, 2231198), (2290, 1115599)]