1328442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 2872320

約数和(自身を除く): 1543878

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 271, 542, 813, 817, 1626, 1634, 2451, 4902, 5149, 10298, 11653, 15447, 23306, 30894, 34959, 69918, 221407, 442814, 664221, 1328442]

約数ペア:

[(1, 1328442), (2, 664221), (3, 442814), (6, 221407), (19, 69918), (38, 34959), (43, 30894), (57, 23306), (86, 15447), (114, 11653), (129, 10298), (258, 5149), (271, 4902), (542, 2451), (813, 1634), (817, 1626)]