2912474020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2747617}}^1$

素因数の和:2747679

約数の個数: 24

約数和(自身を含む): 6231597624

約数和(自身を除く): 3319123604

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2747617, 5495234, 10990468, 13738085, 27476170, 54952340, 145623701, 291247402, 582494804, 728118505, 1456237010, 2912474020]

約数ペア:

[(1, 2912474020), (2, 1456237010), (4, 728118505), (5, 582494804), (10, 291247402), (20, 145623701), (53, 54952340), (106, 27476170), (212, 13738085), (265, 10990468), (530, 5495234), (1060, 2747617)]