7743788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 14714112

約数和(自身を除く): 6970324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1087, 1781, 2174, 3562, 4348, 7124, 14131, 28262, 56524, 148919, 297838, 595676, 1935947, 3871894, 7743788]

約数ペア:

[(1, 7743788), (2, 3871894), (4, 1935947), (13, 595676), (26, 297838), (52, 148919), (137, 56524), (274, 28262), (548, 14131), (1087, 7124), (1781, 4348), (2174, 3562)]