2188021261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 2515553280

約数和(自身を除く): 327532019

約数列:

[1, 17, 29, 31, 61, 493, 527, 899, 1037, 1769, 1891, 2347, 15283, 30073, 32147, 39899, 54839, 68063, 72757, 143167, 932263, 1157071, 1236869, 2109953, 2433839, 4151843, 4438177, 35869201, 70581331, 75449009, 128707133, 2188021261]

約数ペア:

[(1, 2188021261), (17, 128707133), (29, 75449009), (31, 70581331), (61, 35869201), (493, 4438177), (527, 4151843), (899, 2433839), (1037, 2109953), (1769, 1236869), (1891, 1157071), (2347, 932263), (15283, 143167), (30073, 72757), (32147, 68063), (39899, 54839)]