851701874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{100271}}^1$

素因数の和:100441

約数の個数: 16

約数和(自身を含む): 1328403456

約数和(自身を除く): 476701582

約数列:

[1, 2, 31, 62, 137, 274, 4247, 8494, 100271, 200542, 3108401, 6216802, 13737127, 27474254, 425850937, 851701874]

約数ペア:

[(1, 851701874), (2, 425850937), (31, 27474254), (62, 13737127), (137, 6216802), (274, 3108401), (4247, 200542), (8494, 100271)]