9996658

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 7732622

約数列:

[1, 2, 7, 14, 71, 89, 113, 142, 178, 226, 497, 623, 791, 994, 1246, 1582, 6319, 8023, 10057, 12638, 16046, 20114, 44233, 56161, 70399, 88466, 112322, 140798, 714047, 1428094, 4998329, 9996658]

約数ペア:

[(1, 9996658), (2, 4998329), (7, 1428094), (14, 714047), (71, 140798), (89, 112322), (113, 88466), (142, 70399), (178, 56161), (226, 44233), (497, 20114), (623, 16046), (791, 12638), (994, 10057), (1246, 8023), (1582, 6319)]