253276634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{314239}}^1$

素因数の和:314285

約数の個数: 16

約数和(自身を含む): 422338560

約数和(自身を除く): 169061926

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 314239, 628478, 4085107, 8170214, 9741409, 19482818, 126638317, 253276634]

約数ペア:

[(1, 253276634), (2, 126638317), (13, 19482818), (26, 9741409), (31, 8170214), (62, 4085107), (403, 628478), (806, 314239)]