401556828

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{133319}}^1$

素因数の和:133577

約数の個数: 24

約数和(自身を含む): 940705920

約数和(自身を除く): 539149092

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 133319, 266638, 399957, 533276, 799914, 1599828, 33463069, 66926138, 100389207, 133852276, 200778414, 401556828]

約数ペア:

[(1, 401556828), (2, 200778414), (3, 133852276), (4, 100389207), (6, 66926138), (12, 33463069), (251, 1599828), (502, 799914), (753, 533276), (1004, 399957), (1506, 266638), (3012, 133319)]