289806036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1857731}}^1$

素因数の和:1857751

約数の個数: 24

約数和(自身を含む): 728230944

約数和(自身を除く): 438424908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1857731, 3715462, 5573193, 7430924, 11146386, 22292772, 24150503, 48301006, 72451509, 96602012, 144903018, 289806036]

約数ペア:

[(1, 289806036), (2, 144903018), (3, 96602012), (4, 72451509), (6, 48301006), (12, 24150503), (13, 22292772), (26, 11146386), (39, 7430924), (52, 5573193), (78, 3715462), (156, 1857731)]