291480789604

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{318210469}}^1$

素因数の和:318210702

約数の個数: 12

約数和(自身を含む): 512318856700

約数和(自身を除く): 220838067096

約数列:

[1, 2, 4, 229, 458, 916, 318210469, 636420938, 1272841876, 72870197401, 145740394802, 291480789604]

約数ペア:

[(1, 291480789604), (2, 145740394802), (4, 72870197401), (229, 1272841876), (458, 636420938), (916, 318210469)]