473622820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2152831}}^1$

素因数の和:2152851

約数の個数: 24

約数和(自身を含む): 1085027328

約数和(自身を除く): 611404508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2152831, 4305662, 8611324, 10764155, 21528310, 23681141, 43056620, 47362282, 94724564, 118405705, 236811410, 473622820]

約数ペア:

[(1, 473622820), (2, 236811410), (4, 118405705), (5, 94724564), (10, 47362282), (11, 43056620), (20, 23681141), (22, 21528310), (44, 10764155), (55, 8611324), (110, 4305662), (220, 2152831)]