289375044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3444941}}^1$

素因数の和:3444955

約数の個数: 24

約数和(自身を含む): 771667008

約数和(自身を除く): 482291964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3444941, 6889882, 10334823, 13779764, 20669646, 24114587, 41339292, 48229174, 72343761, 96458348, 144687522, 289375044]

約数ペア:

[(1, 289375044), (2, 144687522), (3, 96458348), (4, 72343761), (6, 48229174), (7, 41339292), (12, 24114587), (14, 20669646), (21, 13779764), (28, 10334823), (42, 6889882), (84, 3444941)]