13049890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4547}}^1$

素因数の和:4602

約数の個数: 32

約数和(自身を含む): 27506304

約数和(自身を除く): 14456414

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 4547, 9094, 22735, 31829, 45470, 63658, 159145, 186427, 318290, 372854, 932135, 1304989, 1864270, 2609978, 6524945, 13049890]

約数ペア:

[(1, 13049890), (2, 6524945), (5, 2609978), (7, 1864270), (10, 1304989), (14, 932135), (35, 372854), (41, 318290), (70, 186427), (82, 159145), (205, 63658), (287, 45470), (410, 31829), (574, 22735), (1435, 9094), (2870, 4547)]