2079965342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{278741}}^1$

素因数の和:278804

約数の個数: 32

約数和(自身を含む): 3933607104

約数和(自身を除く): 1853641762

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 278741, 557482, 1951187, 3623633, 3902374, 7247266, 11428381, 22856762, 25365431, 50730862, 79998667, 148568953, 159997334, 297137906, 1039982671, 2079965342]

約数ペア:

[(1, 2079965342), (2, 1039982671), (7, 297137906), (13, 159997334), (14, 148568953), (26, 79998667), (41, 50730862), (82, 25365431), (91, 22856762), (182, 11428381), (287, 7247266), (533, 3902374), (574, 3623633), (1066, 1951187), (3731, 557482), (7462, 278741)]