1279132910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{11257}}^1$

素因数の和:12308

約数の個数: 32

約数和(自身を含む): 2514406752

約数和(自身を除く): 1235273842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1033, 2066, 5165, 10330, 11257, 11363, 22514, 22726, 56285, 56815, 112570, 113630, 123827, 247654, 619135, 1238270, 11628481, 23256962, 58142405, 116284810, 127913291, 255826582, 639566455, 1279132910]

約数ペア:

[(1, 1279132910), (2, 639566455), (5, 255826582), (10, 127913291), (11, 116284810), (22, 58142405), (55, 23256962), (110, 11628481), (1033, 1238270), (2066, 619135), (5165, 247654), (10330, 123827), (11257, 113630), (11363, 112570), (22514, 56815), (22726, 56285)]