78898286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{5557}}^1$

素因数の和:5819

約数の個数: 16

約数和(自身を含む): 122720640

約数和(自身を除く): 43822354

約数列:

[1, 2, 31, 62, 229, 458, 5557, 7099, 11114, 14198, 172267, 344534, 1272553, 2545106, 39449143, 78898286]

約数ペア:

[(1, 78898286), (2, 39449143), (31, 2545106), (62, 1272553), (229, 344534), (458, 172267), (5557, 14198), (7099, 11114)]