2129580.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 190280160

約数和(自身を除く): 111844788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 257, 348, 514, 771, 877, 1028, 1542, 1754, 2631, 3084, 3508, 5262, 7453, 10524, 14906, 22359, 25433, 29812, 44718, 50866, 76299, 89436, 101732, 152598, 225389, 305196, 450778, 676167, 901556, 1352334, 2704668, 6536281, 13072562, 19608843, 26145124, 39217686, 78435372]

約数ペア:

[(1, 78435372), (2, 39217686), (3, 26145124), (4, 19608843), (6, 13072562), (12, 6536281), (29, 2704668), (58, 1352334), (87, 901556), (116, 676167), (174, 450778), (257, 305196), (348, 225389), (514, 152598), (771, 101732), (877, 89436), (1028, 76299), (1542, 50866), (1754, 44718), (2631, 29812), (3084, 25433), (3508, 22359), (5262, 14906), (7453, 10524)]