8137558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 14747040

約数和(自身を除く): 6609482

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 769, 814, 962, 1538, 5291, 8459, 9997, 10582, 16918, 19994, 28453, 56906, 109967, 219934, 312983, 369889, 625966, 739778, 4068779, 8137558]

約数ペア:

[(1, 8137558), (2, 4068779), (11, 739778), (13, 625966), (22, 369889), (26, 312983), (37, 219934), (74, 109967), (143, 56906), (286, 28453), (407, 19994), (481, 16918), (769, 10582), (814, 9997), (962, 8459), (1538, 5291)]