248990556671

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{431663}}^1$

素因数の和:432526

約数の個数: 16

約数和(自身を含む): 268529541120

約数和(自身を除く): 19538984449

約数列:

[1, 23, 31, 713, 809, 18607, 25079, 431663, 576817, 9928249, 13381553, 307775719, 349215367, 8031953441, 10825676377, 248990556671]

約数ペア:

[(1, 248990556671), (23, 10825676377), (31, 8031953441), (713, 349215367), (809, 307775719), (18607, 13381553), (25079, 9928249), (431663, 576817)]