136841290

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{104459}}^1$

素因数の和:104597

約数の個数: 16

約数和(自身を含む): 248196960

約数和(自身を除く): 111355670

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 104459, 208918, 522295, 1044590, 13684129, 27368258, 68420645, 136841290]

約数ペア:

[(1, 136841290), (2, 68420645), (5, 27368258), (10, 13684129), (131, 1044590), (262, 522295), (655, 208918), (1310, 104459)]