2000805304

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{1033}}^1\times {\mathrm{2917}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 3801687120

約数和(自身を除く): 1800881816

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 1033, 2066, 2917, 4132, 5834, 8264, 11668, 23336, 85739, 171478, 242111, 342956, 484222, 685912, 968444, 1936888, 3013261, 6026522, 12053044, 24106088, 250100663, 500201326, 1000402652, 2000805304]

約数ペア:

[(1, 2000805304), (2, 1000402652), (4, 500201326), (8, 250100663), (83, 24106088), (166, 12053044), (332, 6026522), (664, 3013261), (1033, 1936888), (2066, 968444), (2917, 685912), (4132, 484222), (5834, 342956), (8264, 242111), (11668, 171478), (23336, 85739)]