421765422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5407249}}^1$

素因数の和:5407267

約数の個数: 16

約数和(自身を含む): 908418000

約数和(自身を除く): 486652578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5407249, 10814498, 16221747, 32443494, 70294237, 140588474, 210882711, 421765422]

約数ペア:

[(1, 421765422), (2, 210882711), (3, 140588474), (6, 70294237), (13, 32443494), (26, 16221747), (39, 10814498), (78, 5407249)]