248533210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{314599}}^1$

素因数の和:314685

約数の個数: 16

約数和(自身を含む): 453024000

約数和(自身を除く): 204490790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 314599, 629198, 1572995, 3145990, 24853321, 49706642, 124266605, 248533210]

約数ペア:

[(1, 248533210), (2, 124266605), (5, 49706642), (10, 24853321), (79, 3145990), (158, 1572995), (395, 629198), (790, 314599)]