2049204931

素因数分解:

${\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 2135390400

約数和(自身を除く): 86185469

約数列:

[1, 29, 373, 389, 487, 10817, 11281, 14123, 145097, 181651, 189443, 4207813, 5267879, 5493847, 70662239, 2049204931]

約数ペア:

[(1, 2049204931), (29, 70662239), (373, 5493847), (389, 5267879), (487, 4207813), (10817, 189443), (11281, 181651), (14123, 145097)]