338849953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{1249}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 374850000

約数和(自身を除く): 36000047

約数列:

[1, 13, 41, 509, 533, 1249, 6617, 16237, 20869, 51209, 271297, 635741, 665717, 8264633, 26065381, 338849953]

約数ペア:

[(1, 338849953), (13, 26065381), (41, 8264633), (509, 665717), (533, 635741), (1249, 271297), (6617, 51209), (16237, 20869)]