7641409759

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1\times {\mathrm{971}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 8339293440

約数和(自身を除く): 697883681

約数列:

[1, 19, 31, 431, 589, 961, 971, 8189, 13361, 18259, 18449, 30101, 253859, 414191, 418501, 571919, 933131, 7869629, 7951519, 12973531, 17729489, 246497089, 402179461, 7641409759]

約数ペア:

[(1, 7641409759), (19, 402179461), (31, 246497089), (431, 17729489), (589, 12973531), (961, 7951519), (971, 7869629), (8189, 933131), (13361, 571919), (18259, 418501), (18449, 414191), (30101, 253859)]