1320687610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12006251}}^1$

素因数の和:12006269

約数の個数: 16

約数和(自身を含む): 2593350432

約数和(自身を除く): 1272662822

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12006251, 24012502, 60031255, 120062510, 132068761, 264137522, 660343805, 1320687610]

約数ペア:

[(1, 1320687610), (2, 660343805), (5, 264137522), (10, 132068761), (11, 120062510), (22, 60031255), (55, 24012502), (110, 12006251)]