1669851184

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1201}}^1\times {\mathrm{1297}}^1$

素因数の和:2573

約数の個数: 40

約数和(自身を含む): 3288893168

約数和(自身を除く): 1619041984

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1201, 1297, 2402, 2594, 4804, 5188, 9608, 10376, 19216, 20752, 80467, 86899, 160934, 173798, 321868, 347596, 643736, 695192, 1287472, 1390384, 1557697, 3115394, 6230788, 12461576, 24923152, 104365699, 208731398, 417462796, 834925592, 1669851184]

約数ペア:

[(1, 1669851184), (2, 834925592), (4, 417462796), (8, 208731398), (16, 104365699), (67, 24923152), (134, 12461576), (268, 6230788), (536, 3115394), (1072, 1557697), (1201, 1390384), (1297, 1287472), (2402, 695192), (2594, 643736), (4804, 347596), (5188, 321868), (9608, 173798), (10376, 160934), (19216, 86899), (20752, 80467)]