1489409744

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{165343}}^1$

素因数の和:165914

約数の個数: 20

約数和(自身を含む): 2890874496

約数和(自身を除く): 1401464752

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 165343, 330686, 661372, 1322744, 2645488, 93088109, 186176218, 372352436, 744704872, 1489409744]

約数ペア:

[(1, 1489409744), (2, 744704872), (4, 372352436), (8, 186176218), (16, 93088109), (563, 2645488), (1126, 1322744), (2252, 661372), (4504, 330686), (9008, 165343)]