402308258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{425273}}^1$

素因数の和:425329

約数の個数: 16

約数和(自身を含む): 673634016

約数和(自身を除く): 271325758

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 425273, 850546, 4678003, 9356006, 18286739, 36573478, 201154129, 402308258]

約数ペア:

[(1, 402308258), (2, 201154129), (11, 36573478), (22, 18286739), (43, 9356006), (86, 4678003), (473, 850546), (946, 425273)]