525018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 1161216

約数和(自身を除く): 636198

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 127, 159, 254, 318, 381, 689, 762, 1378, 1651, 2067, 3302, 4134, 4953, 6731, 9906, 13462, 20193, 40386, 87503, 175006, 262509, 525018]

約数ペア:

[(1, 525018), (2, 262509), (3, 175006), (6, 87503), (13, 40386), (26, 20193), (39, 13462), (53, 9906), (78, 6731), (106, 4953), (127, 4134), (159, 3302), (254, 2067), (318, 1651), (381, 1378), (689, 762)]