2006502428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{11497}}^1$

素因数の和:11802

約数の個数: 48

約数和(自身を含む): 4203300864

約数和(自身を除く): 2196798436

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 271, 322, 542, 644, 1084, 1897, 3794, 6233, 7588, 11497, 12466, 22994, 24932, 43631, 45988, 80479, 87262, 160958, 174524, 264431, 321916, 528862, 1057724, 1851017, 3115687, 3702034, 6231374, 7404068, 12462748, 21809809, 43619618, 71660801, 87239236, 143321602, 286643204, 501625607, 1003251214, 2006502428]

約数ペア:

[(1, 2006502428), (2, 1003251214), (4, 501625607), (7, 286643204), (14, 143321602), (23, 87239236), (28, 71660801), (46, 43619618), (92, 21809809), (161, 12462748), (271, 7404068), (322, 6231374), (542, 3702034), (644, 3115687), (1084, 1851017), (1897, 1057724), (3794, 528862), (6233, 321916), (7588, 264431), (11497, 174524), (12466, 160958), (22994, 87262), (24932, 80479), (43631, 45988)]