2070879.00000000

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 69543936

約数和(自身を除く): 33035732

約数列:

[1, 2, 4, 31, 41, 43, 62, 82, 86, 124, 164, 167, 172, 334, 668, 1271, 1333, 1763, 2542, 2666, 3526, 5084, 5177, 5332, 6847, 7052, 7181, 10354, 13694, 14362, 20708, 27388, 28724, 54653, 109306, 212257, 218612, 222611, 294421, 424514, 445222, 588842, 849028, 890444, 1177684, 9127051, 18254102, 36508204]

約数ペア:

[(1, 36508204), (2, 18254102), (4, 9127051), (31, 1177684), (41, 890444), (43, 849028), (62, 588842), (82, 445222), (86, 424514), (124, 294421), (164, 222611), (167, 218612), (172, 212257), (334, 109306), (668, 54653), (1271, 28724), (1333, 27388), (1763, 20708), (2542, 14362), (2666, 13694), (3526, 10354), (5084, 7181), (5177, 7052), (5332, 6847)]