21130116242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1354321}}^1$

素因数の和:1354621

約数の個数: 16

約数和(自身を含む): 32910024600

約数和(自身を除く): 11779908358

約数列:

[1, 2, 29, 58, 269, 538, 7801, 15602, 1354321, 2708642, 39275309, 78550618, 364312349, 728624698, 10565058121, 21130116242]

約数ペア:

[(1, 21130116242), (2, 10565058121), (29, 728624698), (58, 364312349), (269, 78550618), (538, 39275309), (7801, 2708642), (15602, 1354321)]