1318269742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{654553}}^1$

素因数の和:654627

約数の個数: 16

約数和(自身を含む): 2120754960

約数和(自身を除く): 802485218

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 654553, 1309106, 12436507, 24873014, 34691309, 69382618, 659134871, 1318269742]

約数ペア:

[(1, 1318269742), (2, 659134871), (19, 69382618), (38, 34691309), (53, 24873014), (106, 12436507), (1007, 1309106), (2014, 654553)]