311021044

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{379}}^1\times {\mathrm{1063}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 549066560

約数和(自身を除く): 238045516

約数列:

[1, 2, 4, 193, 379, 386, 758, 772, 1063, 1516, 2126, 4252, 73147, 146294, 205159, 292588, 402877, 410318, 805754, 820636, 1611508, 77755261, 155510522, 311021044]

約数ペア:

[(1, 311021044), (2, 155510522), (4, 77755261), (193, 1611508), (379, 820636), (386, 805754), (758, 410318), (772, 402877), (1063, 292588), (1516, 205159), (2126, 146294), (4252, 73147)]