1520449814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{5171}}^1$

素因数の和:5492

約数の個数: 32

約数和(自身を含む): 2523273984

約数和(自身を除く): 1002824170

約数列:

[1, 2, 13, 26, 43, 86, 263, 526, 559, 1118, 3419, 5171, 6838, 10342, 11309, 22618, 67223, 134446, 147017, 222353, 294034, 444706, 1359973, 2719946, 2890589, 5781178, 17679649, 35359298, 58478839, 116957678, 760224907, 1520449814]

約数ペア:

[(1, 1520449814), (2, 760224907), (13, 116957678), (26, 58478839), (43, 35359298), (86, 17679649), (263, 5781178), (526, 2890589), (559, 2719946), (1118, 1359973), (3419, 444706), (5171, 294034), (6838, 222353), (10342, 147017), (11309, 134446), (22618, 67223)]