4308343420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6948941}}^1$

素因数の和:6948981

約数の個数: 24

約数和(自身を含む): 9339378048

約数和(自身を除く): 5031034628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6948941, 13897882, 27795764, 34744705, 69489410, 138978820, 215417171, 430834342, 861668684, 1077085855, 2154171710, 4308343420]

約数ペア:

[(1, 4308343420), (2, 2154171710), (4, 1077085855), (5, 861668684), (10, 430834342), (20, 215417171), (31, 138978820), (62, 69489410), (124, 34744705), (155, 27795764), (310, 13897882), (620, 6948941)]