1387671108

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{439693}}^1$

素因数の和:439963

約数の個数: 24

約数和(自身を含む): 3250218048

約数和(自身を除く): 1862546940

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 439693, 879386, 1319079, 1758772, 2638158, 5276316, 115639259, 231278518, 346917777, 462557036, 693835554, 1387671108]

約数ペア:

[(1, 1387671108), (2, 693835554), (3, 462557036), (4, 346917777), (6, 231278518), (12, 115639259), (263, 5276316), (526, 2638158), (789, 1758772), (1052, 1319079), (1578, 879386), (3156, 439693)]