1248451754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{361451}}^1$

素因数の和:361621

約数の個数: 16

約数和(自身を含む): 2055938976

約数和(自身を除く): 807487222

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 361451, 722902, 3975961, 7951922, 56747807, 113495614, 624225877, 1248451754]

約数ペア:

[(1, 1248451754), (2, 624225877), (11, 113495614), (22, 56747807), (157, 7951922), (314, 3975961), (1727, 722902), (3454, 361451)]