2485354864

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2930843}}^1$

素因数の和:2930904

約数の個数: 20

約数和(自身を含む): 4906232856

約数和(自身を除く): 2420877992

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2930843, 5861686, 11723372, 23446744, 46893488, 155334679, 310669358, 621338716, 1242677432, 2485354864]

約数ペア:

[(1, 2485354864), (2, 1242677432), (4, 621338716), (8, 310669358), (16, 155334679), (53, 46893488), (106, 23446744), (212, 11723372), (424, 5861686), (848, 2930843)]