1570751988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{234161}}^1$

素因数の和:234224

約数の個数: 48

約数和(自身を含む): 4038826176

約数和(自身を除く): 2468074188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 234161, 468322, 702483, 936644, 1404966, 2809932, 3044093, 6088186, 9132279, 10068923, 12176372, 18264558, 20137846, 30206769, 36529116, 40275692, 60413538, 120827076, 130895999, 261791998, 392687997, 523583996, 785375994, 1570751988]

約数ペア:

[(1, 1570751988), (2, 785375994), (3, 523583996), (4, 392687997), (6, 261791998), (12, 130895999), (13, 120827076), (26, 60413538), (39, 40275692), (43, 36529116), (52, 30206769), (78, 20137846), (86, 18264558), (129, 12176372), (156, 10068923), (172, 9132279), (258, 6088186), (516, 3044093), (559, 2809932), (1118, 1404966), (1677, 936644), (2236, 702483), (3354, 468322), (6708, 234161)]