389486588

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{15913}}^1$

素因数の和:16157

約数の個数: 24

約数和(自身を含む): 708491280

約数和(自身を除く): 319004692

約数列:

[1, 2, 4, 29, 58, 116, 211, 422, 844, 6119, 12238, 15913, 24476, 31826, 63652, 461477, 922954, 1845908, 3357643, 6715286, 13430572, 97371647, 194743294, 389486588]

約数ペア:

[(1, 389486588), (2, 194743294), (4, 97371647), (29, 13430572), (58, 6715286), (116, 3357643), (211, 1845908), (422, 922954), (844, 461477), (6119, 63652), (12238, 31826), (15913, 24476)]