1423396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 2772224

約数和(自身を除く): 1348828

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 883, 1612, 1766, 3532, 11479, 22958, 27373, 45916, 54746, 109492, 355849, 711698, 1423396]

約数ペア:

[(1, 1423396), (2, 711698), (4, 355849), (13, 109492), (26, 54746), (31, 45916), (52, 27373), (62, 22958), (124, 11479), (403, 3532), (806, 1766), (883, 1612)]