984901912

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{571}}^1\times {\mathrm{859}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 1859457600

約数和(自身を除く): 874555688

約数列:

[1, 2, 4, 8, 251, 502, 571, 859, 1004, 1142, 1718, 2008, 2284, 3436, 4568, 6872, 143321, 215609, 286642, 431218, 490489, 573284, 862436, 980978, 1146568, 1724872, 1961956, 3923912, 123112739, 246225478, 492450956, 984901912]

約数ペア:

[(1, 984901912), (2, 492450956), (4, 246225478), (8, 123112739), (251, 3923912), (502, 1961956), (571, 1724872), (859, 1146568), (1004, 980978), (1142, 862436), (1718, 573284), (2008, 490489), (2284, 431218), (3436, 286642), (4568, 215609), (6872, 143321)]