1188943574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 2245985280

約数和(自身を除く): 1057041706

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 263, 413, 421, 526, 767, 826, 842, 1534, 1841, 2947, 3419, 3682, 5369, 5473, 5894, 6838, 10738, 10946, 15517, 23933, 24839, 31034, 38311, 47866, 49678, 76622, 108619, 110723, 173873, 201721, 217238, 221446, 322907, 347746, 403442, 645814, 775061, 1412047, 1439399, 1550122, 2260349, 2824094, 2878798, 4520698, 6532657, 10075793, 13065314, 20151586, 45728599, 84924541, 91457198, 169849082, 594471787, 1188943574]

約数ペア:

[(1, 1188943574), (2, 594471787), (7, 169849082), (13, 91457198), (14, 84924541), (26, 45728599), (59, 20151586), (91, 13065314), (118, 10075793), (182, 6532657), (263, 4520698), (413, 2878798), (421, 2824094), (526, 2260349), (767, 1550122), (826, 1439399), (842, 1412047), (1534, 775061), (1841, 645814), (2947, 403442), (3419, 347746), (3682, 322907), (5369, 221446), (5473, 217238), (5894, 201721), (6838, 173873), (10738, 110723), (10946, 108619), (15517, 76622), (23933, 49678), (24839, 47866), (31034, 38311)]