1555242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 3397632

約数和(自身を除く): 1842390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 157, 254, 314, 381, 471, 762, 942, 1651, 2041, 3302, 4082, 4953, 6123, 9906, 12246, 19939, 39878, 59817, 119634, 259207, 518414, 777621, 1555242]

約数ペア:

[(1, 1555242), (2, 777621), (3, 518414), (6, 259207), (13, 119634), (26, 59817), (39, 39878), (78, 19939), (127, 12246), (157, 9906), (254, 6123), (314, 4953), (381, 4082), (471, 3302), (762, 2041), (942, 1651)]