531492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 1335936

約数和(自身を除く): 804444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3407, 6814, 10221, 13628, 20442, 40884, 44291, 88582, 132873, 177164, 265746, 531492]

約数ペア:

[(1, 531492), (2, 265746), (3, 177164), (4, 132873), (6, 88582), (12, 44291), (13, 40884), (26, 20442), (39, 13628), (52, 10221), (78, 6814), (156, 3407)]