2447262

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1808

約数の個数: 24

約数和(自身を含む): 5372640

約数和(自身を除く): 2925378

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 1721, 3442, 5163, 10326, 15489, 30978, 135959, 271918, 407877, 815754, 1223631, 2447262]

約数ペア:

[(1, 2447262), (2, 1223631), (3, 815754), (6, 407877), (9, 271918), (18, 135959), (79, 30978), (158, 15489), (237, 10326), (474, 5163), (711, 3442), (1422, 1721)]