2012379472

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2373089}}^1$

素因数の和:2373150

約数の個数: 20

約数和(自身を含む): 3972552660

約数和(自身を除く): 1960173188

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2373089, 4746178, 9492356, 18984712, 37969424, 125773717, 251547434, 503094868, 1006189736, 2012379472]

約数ペア:

[(1, 2012379472), (2, 1006189736), (4, 503094868), (8, 251547434), (16, 125773717), (53, 37969424), (106, 18984712), (212, 9492356), (424, 4746178), (848, 2373089)]