1057818174

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:887

約数の個数: 80

約数和(自身を含む): 2496833808

約数和(自身を除く): 1439015634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 343, 582, 679, 686, 757, 1029, 1358, 1514, 2037, 2058, 2271, 2401, 4074, 4542, 4753, 4802, 5299, 7203, 9506, 10598, 14259, 14406, 15897, 28518, 31794, 33271, 37093, 66542, 73429, 74186, 99813, 111279, 146858, 199626, 220287, 222558, 232897, 259651, 440574, 465794, 514003, 519302, 698691, 778953, 1028006, 1397382, 1542009, 1557906, 1817557, 3084018, 3598021, 3635114, 5452671, 7196042, 10794063, 10905342, 21588126, 25186147, 50372294, 75558441, 151116882, 176303029, 352606058, 528909087, 1057818174]

約数ペア:

[(1, 1057818174), (2, 528909087), (3, 352606058), (6, 176303029), (7, 151116882), (14, 75558441), (21, 50372294), (42, 25186147), (49, 21588126), (97, 10905342), (98, 10794063), (147, 7196042), (194, 5452671), (291, 3635114), (294, 3598021), (343, 3084018), (582, 1817557), (679, 1557906), (686, 1542009), (757, 1397382), (1029, 1028006), (1358, 778953), (1514, 698691), (2037, 519302), (2058, 514003), (2271, 465794), (2401, 440574), (4074, 259651), (4542, 232897), (4753, 222558), (4802, 220287), (5299, 199626), (7203, 146858), (9506, 111279), (10598, 99813), (14259, 74186), (14406, 73429), (15897, 66542), (28518, 37093), (31794, 33271)]