2217905914

素因数分解:

$2^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{38953}}^1$

素因数の和:39059

約数の個数: 32

約数和(自身を含む): 3926563200

約数和(自身を除く): 1708657286

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 343, 581, 686, 1162, 4067, 8134, 28469, 38953, 56938, 77906, 272671, 545342, 1908697, 3233099, 3817394, 6466198, 13360879, 22631693, 26721758, 45263386, 158421851, 316843702, 1108952957, 2217905914]

約数ペア:

[(1, 2217905914), (2, 1108952957), (7, 316843702), (14, 158421851), (49, 45263386), (83, 26721758), (98, 22631693), (166, 13360879), (343, 6466198), (581, 3817394), (686, 3233099), (1162, 1908697), (4067, 545342), (8134, 272671), (28469, 77906), (38953, 56938)]