426906910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{10729}}^1$

素因数の和:10932

約数の個数: 32

約数和(自身を含む): 806552640

約数和(自身を除く): 379645730

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 3979, 7958, 10729, 19895, 21458, 39790, 53645, 107290, 246767, 493534, 1233835, 1856117, 2467670, 3712234, 9280585, 18561170, 42690691, 85381382, 213453455, 426906910]

約数ペア:

[(1, 426906910), (2, 213453455), (5, 85381382), (10, 42690691), (23, 18561170), (46, 9280585), (115, 3712234), (173, 2467670), (230, 1856117), (346, 1233835), (865, 493534), (1730, 246767), (3979, 107290), (7958, 53645), (10729, 39790), (19895, 21458)]