489886242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{43177}}^1$

素因数の和:43274

約数の個数: 32

約数和(自身を含む): 1027981824

約数和(自身を除く): 538095582

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 3782, 5673, 11346, 43177, 86354, 129531, 259062, 1338487, 2633797, 2676974, 4015461, 5267594, 7901391, 8030922, 15802782, 81647707, 163295414, 244943121, 489886242]

約数ペア:

[(1, 489886242), (2, 244943121), (3, 163295414), (6, 81647707), (31, 15802782), (61, 8030922), (62, 7901391), (93, 5267594), (122, 4015461), (183, 2676974), (186, 2633797), (366, 1338487), (1891, 259062), (3782, 129531), (5673, 86354), (11346, 43177)]