2691955010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4413041}}^1$

素因数の和:4413109

約数の個数: 16

約数和(自身を含む): 4924954872

約数和(自身を除く): 2232999862

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4413041, 8826082, 22065205, 44130410, 269195501, 538391002, 1345977505, 2691955010]

約数ペア:

[(1, 2691955010), (2, 1345977505), (5, 538391002), (10, 269195501), (61, 44130410), (122, 22065205), (305, 8826082), (610, 4413041)]