248187212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{681833}}^1$

素因数の和:681857

約数の個数: 24

約数和(自身を含む): 534557856

約数和(自身を除く): 286370644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 681833, 1363666, 2727332, 4772831, 8863829, 9545662, 17727658, 19091324, 35455316, 62046803, 124093606, 248187212]

約数ペア:

[(1, 248187212), (2, 124093606), (4, 62046803), (7, 35455316), (13, 19091324), (14, 17727658), (26, 9545662), (28, 8863829), (52, 4772831), (91, 2727332), (182, 1363666), (364, 681833)]