1780573106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2463

約数の個数: 64

約数和(自身を含む): 3207859200

約数和(自身を除く): 1427286094

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 67, 134, 247, 299, 437, 494, 598, 871, 874, 1273, 1541, 1742, 2339, 2546, 3082, 4678, 5681, 11362, 16549, 20033, 29279, 30407, 33098, 40066, 44441, 53797, 58558, 60814, 88882, 107594, 156713, 313426, 380627, 577733, 699361, 761254, 1022143, 1155466, 1398722, 2037269, 2044286, 2977547, 3604399, 4074538, 5955094, 7208798, 13287859, 26575718, 38708111, 46857187, 68483581, 77416222, 93714374, 136967162, 890286553, 1780573106]

約数ペア:

[(1, 1780573106), (2, 890286553), (13, 136967162), (19, 93714374), (23, 77416222), (26, 68483581), (38, 46857187), (46, 38708111), (67, 26575718), (134, 13287859), (247, 7208798), (299, 5955094), (437, 4074538), (494, 3604399), (598, 2977547), (871, 2044286), (874, 2037269), (1273, 1398722), (1541, 1155466), (1742, 1022143), (2339, 761254), (2546, 699361), (3082, 577733), (4678, 380627), (5681, 313426), (11362, 156713), (16549, 107594), (20033, 88882), (29279, 60814), (30407, 58558), (33098, 53797), (40066, 44441)]