137402012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{51193}}^1$

素因数の和:51269

約数の個数: 24

約数和(自身を含む): 266618352

約数和(自身を除く): 129216340

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 51193, 102386, 204772, 563123, 1126246, 2252492, 3122773, 6245546, 12491092, 34350503, 68701006, 137402012]

約数ペア:

[(1, 137402012), (2, 68701006), (4, 34350503), (11, 12491092), (22, 6245546), (44, 3122773), (61, 2252492), (122, 1126246), (244, 563123), (671, 204772), (1342, 102386), (2684, 51193)]