320415626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{119291}}^1$

素因数の和:119389

約数の個数: 16

約数和(自身を含む): 515341440

約数和(自身を除く): 194925814

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 119291, 238582, 2027947, 4055894, 9423989, 18847978, 160207813, 320415626]

約数ペア:

[(1, 320415626), (2, 160207813), (17, 18847978), (34, 9423989), (79, 4055894), (158, 2027947), (1343, 238582), (2686, 119291)]