3898959974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{34721}}^1$

素因数の和:35360

約数の個数: 32

約数和(自身を含む): 7209953856

約数和(自身を除く): 3310993882

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 617, 1234, 4319, 8021, 8638, 16042, 34721, 56147, 69442, 112294, 243047, 451373, 486094, 902746, 3159611, 6319222, 21422857, 42845714, 149959999, 278497141, 299919998, 556994282, 1949479987, 3898959974]

約数ペア:

[(1, 3898959974), (2, 1949479987), (7, 556994282), (13, 299919998), (14, 278497141), (26, 149959999), (91, 42845714), (182, 21422857), (617, 6319222), (1234, 3159611), (4319, 902746), (8021, 486094), (8638, 451373), (16042, 243047), (34721, 112294), (56147, 69442)]