1020819668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{97073}}^1$

素因数の和:97327

約数の個数: 24

約数和(自身を含む): 1957011840

約数和(自身を除く): 936192172

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 97073, 194146, 388292, 1067803, 2135606, 4271212, 23200447, 46400894, 92801788, 255204917, 510409834, 1020819668]

約数ペア:

[(1, 1020819668), (2, 510409834), (4, 255204917), (11, 92801788), (22, 46400894), (44, 23200447), (239, 4271212), (478, 2135606), (956, 1067803), (2629, 388292), (5258, 194146), (10516, 97073)]