2040781694

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{33107}}^1$

素因数の和:33177

約数の個数: 48

約数和(自身を含む): 3872444112

約数和(自身を除く): 1831662418

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 518, 629, 833, 1258, 1666, 1813, 3626, 4403, 8806, 30821, 33107, 61642, 66214, 231749, 463498, 562819, 1125638, 1224959, 1622243, 2449918, 3244486, 3939733, 7879466, 8574713, 17149426, 20824303, 27578131, 41648606, 55156262, 60022991, 120045982, 145770121, 291540242, 1020390847, 2040781694]

約数ペア:

[(1, 2040781694), (2, 1020390847), (7, 291540242), (14, 145770121), (17, 120045982), (34, 60022991), (37, 55156262), (49, 41648606), (74, 27578131), (98, 20824303), (119, 17149426), (238, 8574713), (259, 7879466), (518, 3939733), (629, 3244486), (833, 2449918), (1258, 1622243), (1666, 1224959), (1813, 1125638), (3626, 562819), (4403, 463498), (8806, 231749), (30821, 66214), (33107, 61642)]