2055522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2696478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 449, 654, 763, 898, 1347, 1526, 2289, 2694, 3143, 4578, 6286, 9429, 18858, 48941, 97882, 146823, 293646, 342587, 685174, 1027761, 2055522]

約数ペア:

[(1, 2055522), (2, 1027761), (3, 685174), (6, 342587), (7, 293646), (14, 146823), (21, 97882), (42, 48941), (109, 18858), (218, 9429), (327, 6286), (449, 4578), (654, 3143), (763, 2694), (898, 2289), (1347, 1526)]