10209448210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78534217}}^1$

素因数の和:78534237

約数の個数: 16

約数和(自身を含む): 19790622936

約数和(自身を除く): 9581174726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 78534217, 157068434, 392671085, 785342170, 1020944821, 2041889642, 5104724105, 10209448210]

約数ペア:

[(1, 10209448210), (2, 5104724105), (5, 2041889642), (10, 1020944821), (13, 785342170), (26, 392671085), (65, 157068434), (130, 78534217)]