1880403972

素因数分解:

$2^2\times 3^1\times {\mathrm{156700331}}^1$

素因数の和:156700338

約数の個数: 12

約数和(自身を含む): 4387609296

約数和(自身を除く): 2507205324

約数列:

[1, 2, 3, 4, 6, 12, 156700331, 313400662, 470100993, 626801324, 940201986, 1880403972]

約数ペア:

[(1, 1880403972), (2, 940201986), (3, 626801324), (4, 470100993), (6, 313400662), (12, 156700331)]