131294670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{336653}}^1$

素因数の和:336676

約数の個数: 32

約数和(自身を含む): 339347232

約数和(自身を除く): 208052562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 336653, 673306, 1009959, 1683265, 2019918, 3366530, 4376489, 5049795, 8752978, 10099590, 13129467, 21882445, 26258934, 43764890, 65647335, 131294670]

約数ペア:

[(1, 131294670), (2, 65647335), (3, 43764890), (5, 26258934), (6, 21882445), (10, 13129467), (13, 10099590), (15, 8752978), (26, 5049795), (30, 4376489), (39, 3366530), (65, 2019918), (78, 1683265), (130, 1009959), (195, 673306), (390, 336653)]