2142811866826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3931}}^1\times {\mathrm{50821}}^1$

素因数の和:54958

約数の個数: 32

約数和(自身を含む): 3337995465216

約数和(自身を除く): 1195183598390

約数列:

[1, 2, 31, 62, 173, 346, 3931, 5363, 7862, 10726, 50821, 101642, 121861, 243722, 680063, 1360126, 1575451, 3150902, 8792033, 17584066, 21081953, 42163906, 199777351, 272553023, 399554702, 545106046, 6193097881, 12386195762, 34561481723, 69122963446, 1071405933413, 2142811866826]

約数ペア:

[(1, 2142811866826), (2, 1071405933413), (31, 69122963446), (62, 34561481723), (173, 12386195762), (346, 6193097881), (3931, 545106046), (5363, 399554702), (7862, 272553023), (10726, 199777351), (50821, 42163906), (101642, 21081953), (121861, 17584066), (243722, 8792033), (680063, 3150902), (1360126, 1575451)]