1512989824

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{161921}}^1$

素因数の和:162008

約数の個数: 32

約数和(自身を含む): 3055468140

約数和(自身を除く): 1542478316

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 161921, 323842, 647684, 1295368, 2590736, 5181472, 10362944, 11820233, 20725888, 23640466, 47280932, 94561864, 189123728, 378247456, 756494912, 1512989824]

約数ペア:

[(1, 1512989824), (2, 756494912), (4, 378247456), (8, 189123728), (16, 94561864), (32, 47280932), (64, 23640466), (73, 20725888), (128, 11820233), (146, 10362944), (292, 5181472), (584, 2590736), (1168, 1295368), (2336, 647684), (4672, 323842), (9344, 161921)]