262390088545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1\times {\mathrm{63113}}^1$

素因数の和:63681

約数の個数: 32

約数和(自身を含む): 342015270912

約数和(自身を除く): 79625182367

約数列:

[1, 5, 13, 65, 167, 383, 835, 1915, 2171, 4979, 10855, 24895, 63113, 63961, 315565, 319805, 820469, 831493, 4102345, 4157465, 10539871, 24172279, 52699355, 120861395, 137018323, 314239627, 685091615, 1571198135, 4036770593, 20183852965, 52478017709, 262390088545]

約数ペア:

[(1, 262390088545), (5, 52478017709), (13, 20183852965), (65, 4036770593), (167, 1571198135), (383, 685091615), (835, 314239627), (1915, 137018323), (2171, 120861395), (4979, 52699355), (10855, 24172279), (24895, 10539871), (63113, 4157465), (63961, 4102345), (315565, 831493), (319805, 820469)]