6415891210

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1428929}}^1$

素因数の和:1429385

約数の個数: 16

約数和(自身を含む): 11574333000

約数和(自身を除く): 5158441790

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 1428929, 2857858, 7144645, 14289290, 641589121, 1283178242, 3207945605, 6415891210]

約数ペア:

[(1, 6415891210), (2, 3207945605), (5, 1283178242), (10, 641589121), (449, 14289290), (898, 7144645), (2245, 2857858), (4490, 1428929)]