290419626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{14083}}^1$

素因数の和:14586

約数の個数: 32

約数和(自身を含む): 665215488

約数和(自身を除く): 374795862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 10311, 14083, 20622, 28166, 42249, 84498, 98581, 197162, 295743, 591486, 6914753, 13829506, 20744259, 41488518, 48403271, 96806542, 145209813, 290419626]

約数ペア:

[(1, 290419626), (2, 145209813), (3, 96806542), (6, 48403271), (7, 41488518), (14, 20744259), (21, 13829506), (42, 6914753), (491, 591486), (982, 295743), (1473, 197162), (2946, 98581), (3437, 84498), (6874, 42249), (10311, 28166), (14083, 20622)]