1339778898

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{2609}}^1$

素因数の和:3271

約数の個数: 48

約数和(自身を含む): 2970639360

約数和(自身を除く): 1630860462

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 607, 846, 1214, 1821, 2609, 3642, 5218, 5463, 7827, 10926, 15654, 23481, 28529, 46962, 57058, 85587, 122623, 171174, 245246, 256761, 367869, 513522, 735738, 1103607, 1583663, 2207214, 3167326, 4750989, 9501978, 14252967, 28505934, 74432161, 148864322, 223296483, 446592966, 669889449, 1339778898]

約数ペア:

[(1, 1339778898), (2, 669889449), (3, 446592966), (6, 223296483), (9, 148864322), (18, 74432161), (47, 28505934), (94, 14252967), (141, 9501978), (282, 4750989), (423, 3167326), (607, 2207214), (846, 1583663), (1214, 1103607), (1821, 735738), (2609, 513522), (3642, 367869), (5218, 256761), (5463, 245246), (7827, 171174), (10926, 122623), (15654, 85587), (23481, 57058), (28529, 46962)]