251036712004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283978181}}^1$

素因数の和:283978215

約数の個数: 24

約数和(自身を含む): 500937513048

約数和(自身を除く): 249900801044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 283978181, 567956362, 1135912724, 3691716353, 4827629077, 7383432706, 9655258154, 14766865412, 19310516308, 62759178001, 125518356002, 251036712004]

約数ペア:

[(1, 251036712004), (2, 125518356002), (4, 62759178001), (13, 19310516308), (17, 14766865412), (26, 9655258154), (34, 7383432706), (52, 4827629077), (68, 3691716353), (221, 1135912724), (442, 567956362), (884, 283978181)]