2489844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29641}}^1$

素因数の和:29655

約数の個数: 24

約数和(自身を含む): 6639808

約数和(自身を除く): 4149964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 29641, 59282, 88923, 118564, 177846, 207487, 355692, 414974, 622461, 829948, 1244922, 2489844]

約数ペア:

[(1, 2489844), (2, 1244922), (3, 829948), (4, 622461), (6, 414974), (7, 355692), (12, 207487), (14, 177846), (21, 118564), (28, 88923), (42, 59282), (84, 29641)]