239706434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{79531}}^1$

素因数の和:79681

約数の個数: 16

約数和(自身を含む): 395114976

約数和(自身を除く): 155408542

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 79531, 159062, 874841, 1749682, 10895747, 21791494, 119853217, 239706434]

約数ペア:

[(1, 239706434), (2, 119853217), (11, 21791494), (22, 10895747), (137, 1749682), (274, 874841), (1507, 159062), (3014, 79531)]