2748122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5597

約数の個数: 16

約数和(自身を含む): 4673760

約数和(自身を除く): 1925638

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5563, 11126, 72319, 105697, 144638, 211394, 1374061, 2748122]

約数ペア:

[(1, 2748122), (2, 1374061), (13, 211394), (19, 144638), (26, 105697), (38, 72319), (247, 11126), (494, 5563)]