2661164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 5246976

約数和(自身を除く): 2585812

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1951, 3902, 7804, 21461, 42922, 60481, 85844, 120962, 241924, 665291, 1330582, 2661164]

約数ペア:

[(1, 2661164), (2, 1330582), (4, 665291), (11, 241924), (22, 120962), (31, 85844), (44, 60481), (62, 42922), (124, 21461), (341, 7804), (682, 3902), (1364, 1951)]