2579324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 5171544

約数和(自身を除く): 2592220

約数列:

[1, 2, 4, 11, 22, 31, 44, 61, 62, 122, 124, 244, 341, 671, 682, 961, 1342, 1364, 1891, 1922, 2684, 3782, 3844, 7564, 10571, 20801, 21142, 41602, 42284, 58621, 83204, 117242, 234484, 644831, 1289662, 2579324]

約数ペア:

[(1, 2579324), (2, 1289662), (4, 644831), (11, 234484), (22, 117242), (31, 83204), (44, 58621), (61, 42284), (62, 41602), (122, 21142), (124, 20801), (244, 10571), (341, 7564), (671, 3844), (682, 3782), (961, 2684), (1342, 1922), (1364, 1891)]