550695174

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{2141}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 1112880384

約数和(自身を除く): 562185210

約数列:

[1, 2, 3, 6, 163, 263, 326, 489, 526, 789, 978, 1578, 2141, 4282, 6423, 12846, 42869, 85738, 128607, 257214, 348983, 563083, 697966, 1046949, 1126166, 1689249, 2093898, 3378498, 91782529, 183565058, 275347587, 550695174]

約数ペア:

[(1, 550695174), (2, 275347587), (3, 183565058), (6, 91782529), (163, 3378498), (263, 2093898), (326, 1689249), (489, 1126166), (526, 1046949), (789, 697966), (978, 563083), (1578, 348983), (2141, 257214), (4282, 128607), (6423, 85738), (12846, 42869)]