520615589028

素因数分解:

$2^2\times 3^1\times {\mathrm{213359}}^1\times {\mathrm{203341}}^1$

素因数の和:416707

約数の個数: 24

約数和(自身を含む): 1214781375360

約数和(自身を除く): 694165786332

約数列:

[1, 2, 3, 4, 6, 12, 203341, 213359, 406682, 426718, 610023, 640077, 813364, 853436, 1220046, 1280154, 2440092, 2560308, 43384632419, 86769264838, 130153897257, 173538529676, 260307794514, 520615589028]

約数ペア:

[(1, 520615589028), (2, 260307794514), (3, 173538529676), (4, 130153897257), (6, 86769264838), (12, 43384632419), (203341, 2560308), (213359, 2440092), (406682, 1280154), (426718, 1220046), (610023, 853436), (640077, 813364)]