2480316

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 5832960

約数和(自身を除く): 3352644

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1487, 1668, 2974, 4461, 5948, 8922, 17844, 206693, 413386, 620079, 826772, 1240158, 2480316]

約数ペア:

[(1, 2480316), (2, 1240158), (3, 826772), (4, 620079), (6, 413386), (12, 206693), (139, 17844), (278, 8922), (417, 5948), (556, 4461), (834, 2974), (1487, 1668)]