1310722562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{110909}}^1$

素因数の和:111241

約数の個数: 16

約数和(自身を含む): 2076235200

約数和(自身を除く): 765512638

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11818, 110909, 221818, 2107271, 4214542, 34492699, 68985398, 655361281, 1310722562]

約数ペア:

[(1, 1310722562), (2, 655361281), (19, 68985398), (38, 34492699), (311, 4214542), (622, 2107271), (5909, 221818), (11818, 110909)]