1388877020006

素因数分解:

$2^1\times 7^1\times {\mathrm{12071}}^1\times {\mathrm{8218499}}^1$

素因数の和:8230579

約数の個数: 16

約数和(自身を含む): 2381129568000

約数和(自身を除く): 992252547994

約数列:

[1, 2, 7, 14, 12071, 24142, 84497, 168994, 8218499, 16436998, 57529493, 115058986, 99205501429, 198411002858, 694438510003, 1388877020006]

約数ペア:

[(1, 1388877020006), (2, 694438510003), (7, 198411002858), (14, 99205501429), (12071, 115058986), (24142, 57529493), (84497, 16436998), (168994, 8218499)]