1272558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 2983680

約数和(自身を除く): 1711122

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 739, 861, 1478, 1722, 2217, 4434, 5173, 10346, 15519, 30299, 31038, 60598, 90897, 181794, 212093, 424186, 636279, 1272558]

約数ペア:

[(1, 1272558), (2, 636279), (3, 424186), (6, 212093), (7, 181794), (14, 90897), (21, 60598), (41, 31038), (42, 30299), (82, 15519), (123, 10346), (246, 5173), (287, 4434), (574, 2217), (739, 1722), (861, 1478)]