420111822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5386049}}^1$

素因数の和:5386067

約数の個数: 16

約数和(自身を含む): 904856400

約数和(自身を除く): 484744578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5386049, 10772098, 16158147, 32316294, 70018637, 140037274, 210055911, 420111822]

約数ペア:

[(1, 420111822), (2, 210055911), (3, 140037274), (6, 70018637), (13, 32316294), (26, 16158147), (39, 10772098), (78, 5386049)]