420531186

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{655033}}^1$

素因数の和:655145

約数の個数: 16

約数和(自身を含む): 848924064

約数和(自身を除く): 428392878

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 655033, 1310066, 1965099, 3930198, 70088531, 140177062, 210265593, 420531186]

約数ペア:

[(1, 420531186), (2, 210265593), (3, 140177062), (6, 70088531), (107, 3930198), (214, 1965099), (321, 1310066), (642, 655033)]