400799426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{12757}}^1$

素因数の和:13465

約数の個数: 16

約数和(自身を含む): 628305984

約数和(自身を除く): 227506558

約数列:

[1, 2, 23, 46, 683, 1366, 12757, 15709, 25514, 31418, 293411, 586822, 8713031, 17426062, 200399713, 400799426]

約数ペア:

[(1, 400799426), (2, 200399713), (23, 17426062), (46, 8713031), (683, 586822), (1366, 293411), (12757, 31418), (15709, 25514)]