820652506

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{134401}}^1$

素因数の和:134517

約数の個数: 16

約数和(自身を含む): 1277356608

約数和(自身を除く): 456704102

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 134401, 268802, 5779243, 9542471, 11558486, 19084942, 410326253, 820652506]

約数ペア:

[(1, 820652506), (2, 410326253), (43, 19084942), (71, 11558486), (86, 9542471), (142, 5779243), (3053, 268802), (6106, 134401)]