2016863870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{52291}}^1$

素因数の和:52353

約数の個数: 64

約数和(自身を含む): 4518028800

約数和(自身を除く): 2501164930

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 2030, 2755, 3857, 5510, 7714, 19285, 38570, 52291, 104582, 261455, 366037, 522910, 732074, 993529, 1516439, 1830185, 1987058, 3032878, 3660370, 4967645, 6954703, 7582195, 9935290, 10615073, 13909406, 15164390, 21230146, 28812341, 34773515, 53075365, 57624682, 69547030, 106150730, 144061705, 201686387, 288123410, 403372774, 1008431935, 2016863870]

約数ペア:

[(1, 2016863870), (2, 1008431935), (5, 403372774), (7, 288123410), (10, 201686387), (14, 144061705), (19, 106150730), (29, 69547030), (35, 57624682), (38, 53075365), (58, 34773515), (70, 28812341), (95, 21230146), (133, 15164390), (145, 13909406), (190, 10615073), (203, 9935290), (266, 7582195), (290, 6954703), (406, 4967645), (551, 3660370), (665, 3032878), (1015, 1987058), (1102, 1830185), (1330, 1516439), (2030, 993529), (2755, 732074), (3857, 522910), (5510, 366037), (7714, 261455), (19285, 104582), (38570, 52291)]