61220852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198769}}^1$

素因数の和:198791

約数の個数: 24

約数和(自身を含む): 133573440

約数和(自身を除く): 72352588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 198769, 397538, 795076, 1391383, 2186459, 2782766, 4372918, 5565532, 8745836, 15305213, 30610426, 61220852]

約数ペア:

[(1, 61220852), (2, 30610426), (4, 15305213), (7, 8745836), (11, 5565532), (14, 4372918), (22, 2782766), (28, 2186459), (44, 1391383), (77, 795076), (154, 397538), (308, 198769)]