1210638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 3048192

約数和(自身を除く): 1837554

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 83, 102, 143, 166, 187, 221, 249, 286, 374, 429, 442, 498, 561, 663, 858, 913, 1079, 1122, 1326, 1411, 1826, 2158, 2431, 2739, 2822, 3237, 4233, 4862, 5478, 6474, 7293, 8466, 11869, 14586, 15521, 18343, 23738, 31042, 35607, 36686, 46563, 55029, 71214, 93126, 110058, 201773, 403546, 605319, 1210638]

約数ペア:

[(1, 1210638), (2, 605319), (3, 403546), (6, 201773), (11, 110058), (13, 93126), (17, 71214), (22, 55029), (26, 46563), (33, 36686), (34, 35607), (39, 31042), (51, 23738), (66, 18343), (78, 15521), (83, 14586), (102, 11869), (143, 8466), (166, 7293), (187, 6474), (221, 5478), (249, 4862), (286, 4233), (374, 3237), (429, 2822), (442, 2739), (498, 2431), (561, 2158), (663, 1826), (858, 1411), (913, 1326), (1079, 1122)]