315090178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{13187}}^1$

素因数の和:14121

約数の個数: 16

約数和(自身を含む): 509584320

約数和(自身を除く): 194494142

約数列:

[1, 2, 13, 26, 919, 1838, 11947, 13187, 23894, 26374, 171431, 342862, 12118853, 24237706, 157545089, 315090178]

約数ペア:

[(1, 315090178), (2, 157545089), (13, 24237706), (26, 12118853), (919, 342862), (1838, 171431), (11947, 26374), (13187, 23894)]