2016485884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{4507}}^1$

素因数の和:4595

約数の個数: 72

約数和(自身を含む): 4397644160

約数和(自身を除く): 2381158276

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 841, 1102, 1682, 2204, 3364, 3857, 4507, 5887, 7714, 9014, 11774, 15428, 15979, 18028, 23548, 31549, 31958, 63098, 63916, 85633, 111853, 126196, 130703, 171266, 223706, 261406, 342532, 447412, 522812, 599431, 914921, 1198862, 1829842, 2397724, 2483357, 3659684, 3790387, 4966714, 7580774, 9933428, 15161548, 17383499, 26532709, 34766998, 53065418, 69533996, 72017353, 106130836, 144034706, 288069412, 504121471, 1008242942, 2016485884]

約数ペア:

[(1, 2016485884), (2, 1008242942), (4, 504121471), (7, 288069412), (14, 144034706), (19, 106130836), (28, 72017353), (29, 69533996), (38, 53065418), (58, 34766998), (76, 26532709), (116, 17383499), (133, 15161548), (203, 9933428), (266, 7580774), (406, 4966714), (532, 3790387), (551, 3659684), (812, 2483357), (841, 2397724), (1102, 1829842), (1682, 1198862), (2204, 914921), (3364, 599431), (3857, 522812), (4507, 447412), (5887, 342532), (7714, 261406), (9014, 223706), (11774, 171266), (15428, 130703), (15979, 126196), (18028, 111853), (23548, 85633), (31549, 63916), (31958, 63098)]