1488390302

素因数分解:

$2^1\times 7^1\times {\mathrm{3889}}^1\times {\mathrm{27337}}^1$

素因数の和:31235

約数の個数: 16

約数和(自身を含む): 2552275680

約数和(自身を除く): 1063885378

約数列:

[1, 2, 7, 14, 3889, 7778, 27223, 27337, 54446, 54674, 191359, 382718, 106313593, 212627186, 744195151, 1488390302]

約数ペア:

[(1, 1488390302), (2, 744195151), (7, 212627186), (14, 106313593), (3889, 382718), (7778, 191359), (27223, 54674), (27337, 54446)]