78806654

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{12601}}^1$

素因数の和:12715

約数の個数: 16

約数和(自身を含む): 122491440

約数和(自身を除く): 43684786

約数列:

[1, 2, 53, 59, 106, 118, 3127, 6254, 12601, 25202, 667853, 743459, 1335706, 1486918, 39403327, 78806654]

約数ペア:

[(1, 78806654), (2, 39403327), (53, 1486918), (59, 1335706), (106, 743459), (118, 667853), (3127, 25202), (6254, 12601)]