2170715518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{171761}}^1$

素因数の和:171923

約数の個数: 16

約数和(自身を含む): 3339053280

約数和(自身を除く): 1168337762

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 171761, 343522, 12195031, 15286729, 24390062, 30573458, 1085357759, 2170715518]

約数ペア:

[(1, 2170715518), (2, 1085357759), (71, 30573458), (89, 24390062), (142, 15286729), (178, 12195031), (6319, 343522), (12638, 171761)]