393401982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{77047}}^1$

素因数の和:77112

約数の個数: 32

約数和(自身を含む): 843213312

約数和(自身を除く): 449811330

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 77047, 154094, 231141, 462282, 1772081, 2850739, 3544162, 5316243, 5701478, 8552217, 10632486, 17104434, 65566997, 131133994, 196700991, 393401982]

約数ペア:

[(1, 393401982), (2, 196700991), (3, 131133994), (6, 65566997), (23, 17104434), (37, 10632486), (46, 8552217), (69, 5701478), (74, 5316243), (111, 3544162), (138, 2850739), (222, 1772081), (851, 462282), (1702, 231141), (2553, 154094), (5106, 77047)]