388624238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{6863}}^1$

素因数の和:8119

約数の個数: 16

約数和(自身を含む): 608864256

約数和(自身を除く): 220240018

約数列:

[1, 2, 23, 46, 1231, 2462, 6863, 13726, 28313, 56626, 157849, 315698, 8448353, 16896706, 194312119, 388624238]

約数ペア:

[(1, 388624238), (2, 194312119), (23, 16896706), (46, 8448353), (1231, 315698), (2462, 157849), (6863, 56626), (13726, 28313)]