520020542992

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{555739}}^1$

素因数の和:556231

約数の個数: 40

約数和(自身を含む): 1015897165920

約数和(自身を除く): 495876622928

約数列:

[1, 2, 4, 8, 16, 233, 251, 466, 502, 932, 1004, 1864, 2008, 3728, 4016, 58483, 116966, 233932, 467864, 555739, 935728, 1111478, 2222956, 4445912, 8891824, 129487187, 139490489, 258974374, 278980978, 517948748, 557961956, 1035897496, 1115923912, 2071794992, 2231847824, 32501283937, 65002567874, 130005135748, 260010271496, 520020542992]

約数ペア:

[(1, 520020542992), (2, 260010271496), (4, 130005135748), (8, 65002567874), (16, 32501283937), (233, 2231847824), (251, 2071794992), (466, 1115923912), (502, 1035897496), (932, 557961956), (1004, 517948748), (1864, 278980978), (2008, 258974374), (3728, 139490489), (4016, 129487187), (58483, 8891824), (116966, 4445912), (233932, 2222956), (467864, 1111478), (555739, 935728)]