474348545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{22171}}^1$

素因数の和:22576

約数の個数: 16

約数和(自身を含む): 622589760

約数和(自身を除く): 148241215

約数列:

[1, 5, 11, 55, 389, 1945, 4279, 21395, 22171, 110855, 243881, 1219405, 8624519, 43122595, 94869709, 474348545]

約数ペア:

[(1, 474348545), (5, 94869709), (11, 43122595), (55, 8624519), (389, 1219405), (1945, 243881), (4279, 110855), (21395, 22171)]