488669844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3132499}}^1$

素因数の和:3132519

約数の個数: 24

約数和(自身を含む): 1227940000

約数和(自身を除く): 739270156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3132499, 6264998, 9397497, 12529996, 18794994, 37589988, 40722487, 81444974, 122167461, 162889948, 244334922, 488669844]

約数ペア:

[(1, 488669844), (2, 244334922), (3, 162889948), (4, 122167461), (6, 81444974), (12, 40722487), (13, 37589988), (26, 18794994), (39, 12529996), (52, 9397497), (78, 6264998), (156, 3132499)]