2658194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 5104512

約数和(自身を除く): 2446318

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 421, 451, 574, 842, 902, 2947, 3157, 4631, 5894, 6314, 9262, 17261, 32417, 34522, 64834, 120827, 189871, 241654, 379742, 1329097, 2658194]

約数ペア:

[(1, 2658194), (2, 1329097), (7, 379742), (11, 241654), (14, 189871), (22, 120827), (41, 64834), (77, 34522), (82, 32417), (154, 17261), (287, 9262), (421, 6314), (451, 5894), (574, 4631), (842, 3157), (902, 2947)]