401020318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1\times {\mathrm{7561}}^1$

素因数の和:8739

約数の個数: 16

約数和(自身を含む): 628311456

約数和(自身を除く): 227291138

約数列:

[1, 2, 23, 46, 1153, 2306, 7561, 15122, 26519, 53038, 173903, 347806, 8717833, 17435666, 200510159, 401020318]

約数ペア:

[(1, 401020318), (2, 200510159), (23, 17435666), (46, 8717833), (1153, 347806), (2306, 173903), (7561, 53038), (15122, 26519)]