316727294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{2087}}^1$

素因数の和:2564

約数の個数: 24

約数和(自身を含む): 515840400

約数和(自身を除く): 199113106

約数列:

[1, 2, 13, 26, 169, 338, 449, 898, 2087, 4174, 5837, 11674, 27131, 54262, 75881, 151762, 352703, 705406, 937063, 1874126, 12181819, 24363638, 158363647, 316727294]

約数ペア:

[(1, 316727294), (2, 158363647), (13, 24363638), (26, 12181819), (169, 1874126), (338, 937063), (449, 705406), (898, 352703), (2087, 151762), (4174, 75881), (5837, 54262), (11674, 27131)]