859671098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{81239}}^1$

素因数の和:81302

約数の個数: 32

約数和(自身を含む): 1555908480

約数和(自身を除く): 696237382

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 81239, 162478, 893629, 1056107, 1787258, 2112214, 3005843, 6011686, 11617177, 23234354, 33064273, 39075959, 66128546, 78151918, 429835549, 859671098]

約数ペア:

[(1, 859671098), (2, 429835549), (11, 78151918), (13, 66128546), (22, 39075959), (26, 33064273), (37, 23234354), (74, 11617177), (143, 6011686), (286, 3005843), (407, 2112214), (481, 1787258), (814, 1056107), (962, 893629), (5291, 162478), (10582, 81239)]