1799380045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{920399}}^1$

素因数の和:920444

約数の個数: 16

約数和(自身を含む): 2385676800

約数和(自身を除く): 586296755

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 920399, 4601995, 15646783, 21169177, 78233915, 105845885, 359876009, 1799380045]

約数ペア:

[(1, 1799380045), (5, 359876009), (17, 105845885), (23, 78233915), (85, 21169177), (115, 15646783), (391, 4601995), (1955, 920399)]