2108124010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3455941}}^1$

素因数の和:3456009

約数の個数: 16

約数和(自身を含む): 3856831272

約数和(自身を除く): 1748707262

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3455941, 6911882, 17279705, 34559410, 210812401, 421624802, 1054062005, 2108124010]

約数ペア:

[(1, 2108124010), (2, 1054062005), (5, 421624802), (10, 210812401), (61, 34559410), (122, 17279705), (305, 6911882), (610, 3455941)]