1489136912

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{487}}^1\times {\mathrm{857}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 2907480576

約数和(自身を除く): 1418343664

約数列:

[1, 2, 4, 8, 16, 223, 446, 487, 857, 892, 974, 1714, 1784, 1948, 3428, 3568, 3896, 6856, 7792, 13712, 108601, 191111, 217202, 382222, 417359, 434404, 764444, 834718, 868808, 1528888, 1669436, 1737616, 3057776, 3338872, 6677744, 93071057, 186142114, 372284228, 744568456, 1489136912]

約数ペア:

[(1, 1489136912), (2, 744568456), (4, 372284228), (8, 186142114), (16, 93071057), (223, 6677744), (446, 3338872), (487, 3057776), (857, 1737616), (892, 1669436), (974, 1528888), (1714, 868808), (1784, 834718), (1948, 764444), (3428, 434404), (3568, 417359), (3896, 382222), (6856, 217202), (7792, 191111), (13712, 108601)]