1880491915045

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1\times {\mathrm{4587181}}^1$

素因数の和:4587852

約数の個数: 16

約数和(自身を含む): 2274948692352

約数和(自身を除く): 394456777307

約数列:

[1, 5, 163, 503, 815, 2515, 81989, 409945, 4587181, 22935905, 747710503, 2307352043, 3738552515, 11536760215, 376098383009, 1880491915045]

約数ペア:

[(1, 1880491915045), (5, 376098383009), (163, 11536760215), (503, 3738552515), (815, 2307352043), (2515, 747710503), (81989, 22935905), (409945, 4587181)]