251012028

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{394673}}^1$

素因数の和:394733

約数の個数: 24

約数和(自身を含む): 596747088

約数和(自身を除く): 345735060

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 394673, 789346, 1184019, 1578692, 2368038, 4736076, 20917669, 41835338, 62753007, 83670676, 125506014, 251012028]

約数ペア:

[(1, 251012028), (2, 125506014), (3, 83670676), (4, 62753007), (6, 41835338), (12, 20917669), (53, 4736076), (106, 2368038), (159, 1578692), (212, 1184019), (318, 789346), (636, 394673)]