257965518938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1\times {\mathrm{2757397}}^1$

素因数の和:2759041

約数の個数: 16

約数和(自身を含む): 400539633480

約数和(自身を除く): 142574114542

約数列:

[1, 2, 29, 58, 1613, 3226, 46777, 93554, 2757397, 5514794, 79964513, 159929026, 4447681361, 8895362722, 128982759469, 257965518938]

約数ペア:

[(1, 257965518938), (2, 128982759469), (29, 8895362722), (58, 4447681361), (1613, 159929026), (3226, 79964513), (46777, 5514794), (93554, 2757397)]