245128466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{259121}}^1$

素因数の和:259177

約数の個数: 16

約数和(自身を含む): 410449248

約数和(自身を除く): 165320782

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 259121, 518242, 2850331, 5700662, 11142203, 22284406, 122564233, 245128466]

約数ペア:

[(1, 245128466), (2, 122564233), (11, 22284406), (22, 11142203), (43, 5700662), (86, 2850331), (473, 518242), (946, 259121)]