2007163816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1558357}}^1$

素因数の和:1558393

約数の個数: 32

約数和(自身を含む): 4488071040

約数和(自身を除く): 2480907224

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1558357, 3116714, 6233428, 10908499, 12466856, 21816998, 35842211, 43633996, 71684422, 87267992, 143368844, 250895477, 286737688, 501790954, 1003581908, 2007163816]

約数ペア:

[(1, 2007163816), (2, 1003581908), (4, 501790954), (7, 286737688), (8, 250895477), (14, 143368844), (23, 87267992), (28, 71684422), (46, 43633996), (56, 35842211), (92, 21816998), (161, 12466856), (184, 10908499), (322, 6233428), (644, 3116714), (1288, 1558357)]