1817994022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 3051775440

約数和(自身を除く): 1233781418

約数列:

[1, 2, 13, 26, 53, 59, 106, 118, 379, 689, 758, 767, 1378, 1534, 3127, 3481, 4927, 6254, 6962, 9854, 20087, 22361, 40174, 40651, 44722, 45253, 81302, 90506, 184493, 261131, 290693, 368986, 522262, 581386, 1185133, 1319299, 2370266, 2398409, 2638598, 4796818, 15406729, 17150887, 30813458, 34301774, 69922847, 139845694, 908997011, 1817994022]

約数ペア:

[(1, 1817994022), (2, 908997011), (13, 139845694), (26, 69922847), (53, 34301774), (59, 30813458), (106, 17150887), (118, 15406729), (379, 4796818), (689, 2638598), (758, 2398409), (767, 2370266), (1378, 1319299), (1534, 1185133), (3127, 581386), (3481, 522262), (4927, 368986), (6254, 290693), (6962, 261131), (9854, 184493), (20087, 90506), (22361, 81302), (40174, 45253), (40651, 44722)]