1200631318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{132199}}^1$

素因数の和:132459

約数の個数: 16

約数和(自身を含む): 1903680000

約数和(自身を除く): 703048682

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 132199, 264398, 2511781, 5023562, 31595561, 63191122, 600315659, 1200631318]

約数ペア:

[(1, 1200631318), (2, 600315659), (19, 63191122), (38, 31595561), (239, 5023562), (478, 2511781), (4541, 264398), (9082, 132199)]