2419978283140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{578942173}}^1$

素因数の和:578942212

約数の個数: 48

約数和(自身を含む): 5835737113920

約数和(自身を除く): 3415758830780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 578942173, 1157884346, 2315768692, 2894710865, 5789421730, 6368363903, 10999901287, 11578843460, 12736727806, 21999802574, 25473455612, 31841819515, 43999605148, 54999506435, 63683639030, 109999012870, 120998914157, 127367278060, 219998025740, 241997828314, 483995656628, 604994570785, 1209989141570, 2419978283140]

約数ペア:

[(1, 2419978283140), (2, 1209989141570), (4, 604994570785), (5, 483995656628), (10, 241997828314), (11, 219998025740), (19, 127367278060), (20, 120998914157), (22, 109999012870), (38, 63683639030), (44, 54999506435), (55, 43999605148), (76, 31841819515), (95, 25473455612), (110, 21999802574), (190, 12736727806), (209, 11578843460), (220, 10999901287), (380, 6368363903), (418, 5789421730), (836, 2894710865), (1045, 2315768692), (2090, 1157884346), (4180, 578942173)]