1305655198

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{1051}}^1\times {\mathrm{1549}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 1966503600

約数和(自身を除く): 660848402

約数列:

[1, 2, 401, 802, 1051, 1549, 2102, 3098, 421451, 621149, 842902, 1242298, 1627999, 3255998, 652827599, 1305655198]

約数ペア:

[(1, 1305655198), (2, 652827599), (401, 3255998), (802, 1627999), (1051, 1242298), (1549, 842902), (2102, 621149), (3098, 421451)]