1250214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 3065088

約数和(自身を除く): 1814874

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 103, 119, 206, 238, 289, 309, 357, 578, 618, 714, 721, 867, 1442, 1734, 1751, 2023, 2163, 3502, 4046, 4326, 5253, 6069, 10506, 12138, 12257, 24514, 29767, 36771, 59534, 73542, 89301, 178602, 208369, 416738, 625107, 1250214]

約数ペア:

[(1, 1250214), (2, 625107), (3, 416738), (6, 208369), (7, 178602), (14, 89301), (17, 73542), (21, 59534), (34, 36771), (42, 29767), (51, 24514), (102, 12257), (103, 12138), (119, 10506), (206, 6069), (238, 5253), (289, 4326), (309, 4046), (357, 3502), (578, 2163), (618, 2023), (714, 1751), (721, 1734), (867, 1442)]