3900172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 7160832

約数和(自身を除く): 3260660

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 443, 886, 1772, 2201, 4402, 8804, 13733, 27466, 31453, 54932, 62906, 125812, 975043, 1950086, 3900172]

約数ペア:

[(1, 3900172), (2, 1950086), (4, 975043), (31, 125812), (62, 62906), (71, 54932), (124, 31453), (142, 27466), (284, 13733), (443, 8804), (886, 4402), (1772, 2201)]