1227741992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{38053}}^1$

素因数の和:38205

約数の個数: 32

約数和(自身を含む): 2385985800

約数和(自身を除く): 1158243808

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 4033, 8066, 16132, 32264, 38053, 76106, 152212, 304424, 1407961, 2815922, 4147777, 5631844, 8295554, 11263688, 16591108, 33182216, 153467749, 306935498, 613870996, 1227741992]

約数ペア:

[(1, 1227741992), (2, 613870996), (4, 306935498), (8, 153467749), (37, 33182216), (74, 16591108), (109, 11263688), (148, 8295554), (218, 5631844), (296, 4147777), (436, 2815922), (872, 1407961), (4033, 304424), (8066, 152212), (16132, 76106), (32264, 38053)]