1489692472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2779277}}^1$

素因数の和:2779350

約数の個数: 16

約数和(自身を含む): 2834863560

約数和(自身を除く): 1345171088

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2779277, 5558554, 11117108, 22234216, 186211559, 372423118, 744846236, 1489692472]

約数ペア:

[(1, 1489692472), (2, 744846236), (4, 372423118), (8, 186211559), (67, 22234216), (134, 11117108), (268, 5558554), (536, 2779277)]