871651308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{161059}}^1$

素因数の和:161118

約数の個数: 48

約数和(自身を含む): 2272878720

約数和(自身を除く): 1401227412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 5412, 161059, 322118, 483177, 644236, 966354, 1771649, 1932708, 3543298, 5314947, 6603419, 7086596, 10629894, 13206838, 19810257, 21259788, 26413676, 39620514, 72637609, 79241028, 145275218, 217912827, 290550436, 435825654, 871651308]

約数ペア:

[(1, 871651308), (2, 435825654), (3, 290550436), (4, 217912827), (6, 145275218), (11, 79241028), (12, 72637609), (22, 39620514), (33, 26413676), (41, 21259788), (44, 19810257), (66, 13206838), (82, 10629894), (123, 7086596), (132, 6603419), (164, 5314947), (246, 3543298), (451, 1932708), (492, 1771649), (902, 966354), (1353, 644236), (1804, 483177), (2706, 322118), (5412, 161059)]