628553692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{12087571}}^1$

素因数の和:12087588

約数の個数: 12

約数和(自身を含む): 1184582056

約数和(自身を除く): 556028364

約数列:

[1, 2, 4, 13, 26, 52, 12087571, 24175142, 48350284, 157138423, 314276846, 628553692]

約数ペア:

[(1, 628553692), (2, 314276846), (4, 157138423), (13, 48350284), (26, 24175142), (52, 12087571)]