690018914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1\times {\mathrm{7297}}^1$

素因数の和:10949

約数の個数: 16

約数和(自身を含む): 1115105208

約数和(自身を除く): 425086294

約数列:

[1, 2, 13, 26, 3637, 7274, 7297, 14594, 47281, 94562, 94861, 189722, 26539189, 53078378, 345009457, 690018914]

約数ペア:

[(1, 690018914), (2, 345009457), (13, 53078378), (26, 26539189), (3637, 189722), (7274, 94861), (7297, 94562), (14594, 47281)]