2380494890

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1\times {\mathrm{919}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 4306659840

約数和(自身を除く): 1926164950

約数列:

[1, 2, 5, 10, 431, 601, 862, 919, 1202, 1838, 2155, 3005, 4310, 4595, 6010, 9190, 259031, 396089, 518062, 552319, 792178, 1104638, 1295155, 1980445, 2590310, 2761595, 3960890, 5523190, 238049489, 476098978, 1190247445, 2380494890]

約数ペア:

[(1, 2380494890), (2, 1190247445), (5, 476098978), (10, 238049489), (431, 5523190), (601, 3960890), (862, 2761595), (919, 2590310), (1202, 1980445), (1838, 1295155), (2155, 1104638), (3005, 792178), (4310, 552319), (4595, 518062), (6010, 396089), (9190, 259031)]