2017430930

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1\times {\mathrm{2633}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 3660775344

約数和(自身を除く): 1643344414

約数列:

[1, 2, 5, 10, 193, 386, 397, 794, 965, 1930, 1985, 2633, 3970, 5266, 13165, 26330, 76621, 153242, 383105, 508169, 766210, 1016338, 1045301, 2090602, 2540845, 5081690, 5226505, 10453010, 201743093, 403486186, 1008715465, 2017430930]

約数ペア:

[(1, 2017430930), (2, 1008715465), (5, 403486186), (10, 201743093), (193, 10453010), (386, 5226505), (397, 5081690), (794, 2540845), (965, 2090602), (1930, 1045301), (1985, 1016338), (2633, 766210), (3970, 508169), (5266, 383105), (13165, 153242), (26330, 76621)]