17051918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 29465856

約数和(自身を除く): 12413938

約数列:

[1, 2, 13, 17, 26, 34, 173, 221, 223, 346, 442, 446, 2249, 2899, 2941, 3791, 4498, 5798, 5882, 7582, 38233, 38579, 49283, 76466, 77158, 98566, 501527, 655843, 1003054, 1311686, 8525959, 17051918]

約数ペア:

[(1, 17051918), (2, 8525959), (13, 1311686), (17, 1003054), (26, 655843), (34, 501527), (173, 98566), (221, 77158), (223, 76466), (346, 49283), (442, 38579), (446, 38233), (2249, 7582), (2899, 5882), (2941, 5798), (3791, 4498)]