1770297032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663813}}^1$

素因数の和:1663845

約数の個数: 32

約数和(自身を含む): 3993153600

約数和(自身を除く): 2222856568

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1663813, 3327626, 6655252, 11646691, 13310504, 23293382, 31612447, 46586764, 63224894, 93173528, 126449788, 221287129, 252899576, 442574258, 885148516, 1770297032]

約数ペア:

[(1, 1770297032), (2, 885148516), (4, 442574258), (7, 252899576), (8, 221287129), (14, 126449788), (19, 93173528), (28, 63224894), (38, 46586764), (56, 31612447), (76, 23293382), (133, 13310504), (152, 11646691), (266, 6655252), (532, 3327626), (1064, 1663813)]