285355202374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1\times {\mathrm{123581}}^1$

素因数の和:124716

約数の個数: 32

約数和(自身を含む): 471944828160

約数和(自身を除く): 186589625786

約数列:

[1, 2, 11, 22, 103, 206, 1019, 1133, 2038, 2266, 11209, 22418, 104957, 123581, 209914, 247162, 1154527, 1359391, 2309054, 2718782, 12728843, 25457686, 125929039, 140017273, 251858078, 280034546, 1385219429, 2770438858, 12970691017, 25941382034, 142677601187, 285355202374]

約数ペア:

[(1, 285355202374), (2, 142677601187), (11, 25941382034), (22, 12970691017), (103, 2770438858), (206, 1385219429), (1019, 280034546), (1133, 251858078), (2038, 140017273), (2266, 125929039), (11209, 25457686), (22418, 12728843), (104957, 2718782), (123581, 2309054), (209914, 1359391), (247162, 1154527)]