7790916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 20958336

約数和(自身を除く): 13167420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 677, 822, 959, 1354, 1644, 1918, 2031, 2708, 2877, 3836, 4062, 4739, 5754, 8124, 9478, 11508, 14217, 18956, 28434, 56868, 92749, 185498, 278247, 370996, 556494, 649243, 1112988, 1298486, 1947729, 2596972, 3895458, 7790916]

約数ペア:

[(1, 7790916), (2, 3895458), (3, 2596972), (4, 1947729), (6, 1298486), (7, 1112988), (12, 649243), (14, 556494), (21, 370996), (28, 278247), (42, 185498), (84, 92749), (137, 56868), (274, 28434), (411, 18956), (548, 14217), (677, 11508), (822, 9478), (959, 8124), (1354, 5754), (1644, 4739), (1918, 4062), (2031, 3836), (2708, 2877)]