2021293852

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 3710891520

約数和(自身を除く): 1689597668

約数列:

[1, 2, 4, 29, 58, 116, 151, 167, 302, 334, 604, 668, 691, 1382, 2764, 4379, 4843, 8758, 9686, 17516, 19372, 20039, 25217, 40078, 50434, 80156, 100868, 104341, 115397, 208682, 230794, 417364, 461588, 731293, 1462586, 2925172, 3025889, 3346513, 6051778, 6693026, 12103556, 13386052, 17424947, 34849894, 69699788, 505323463, 1010646926, 2021293852]

約数ペア:

[(1, 2021293852), (2, 1010646926), (4, 505323463), (29, 69699788), (58, 34849894), (116, 17424947), (151, 13386052), (167, 12103556), (302, 6693026), (334, 6051778), (604, 3346513), (668, 3025889), (691, 2925172), (1382, 1462586), (2764, 731293), (4379, 461588), (4843, 417364), (8758, 230794), (9686, 208682), (17516, 115397), (19372, 104341), (20039, 100868), (25217, 80156), (40078, 50434)]