1244206873

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 1639564416

約数和(自身を除く): 395357543

約数列:

[1, 7, 13, 23, 49, 91, 161, 163, 299, 521, 637, 1127, 1141, 2093, 2119, 3647, 3749, 6773, 7987, 11983, 14651, 14833, 25529, 26243, 47411, 48737, 83881, 84923, 103831, 155779, 183701, 331877, 341159, 587167, 594461, 1090453, 1103999, 1953229, 2388113, 4161227, 7633171, 7727993, 13672603, 25391977, 54095951, 95708221, 177743839, 1244206873]

約数ペア:

[(1, 1244206873), (7, 177743839), (13, 95708221), (23, 54095951), (49, 25391977), (91, 13672603), (161, 7727993), (163, 7633171), (299, 4161227), (521, 2388113), (637, 1953229), (1127, 1103999), (1141, 1090453), (2093, 594461), (2119, 587167), (3647, 341159), (3749, 331877), (6773, 183701), (7987, 155779), (11983, 103831), (14651, 84923), (14833, 83881), (25529, 48737), (26243, 47411)]