2199864

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 5581440

約数和(自身を除く): 3381576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1291, 1704, 2582, 3873, 5164, 7746, 10328, 15492, 30984, 91661, 183322, 274983, 366644, 549966, 733288, 1099932, 2199864]

約数ペア:

[(1, 2199864), (2, 1099932), (3, 733288), (4, 549966), (6, 366644), (8, 274983), (12, 183322), (24, 91661), (71, 30984), (142, 15492), (213, 10328), (284, 7746), (426, 5164), (568, 3873), (852, 2582), (1291, 1704)]