240489426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1742677}}^1$

素因数の和:1742705

約数の個数: 16

約数和(自身を含む): 501891264

約数和(自身を除く): 261401838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1742677, 3485354, 5228031, 10456062, 40081571, 80163142, 120244713, 240489426]

約数ペア:

[(1, 240489426), (2, 120244713), (3, 80163142), (6, 40081571), (23, 10456062), (46, 5228031), (69, 3485354), (138, 1742677)]