1855994042

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{4603}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 3230019072

約数和(自身を除く): 1374025030

約数列:

[1, 2, 7, 14, 83, 166, 347, 581, 694, 1162, 2429, 4603, 4858, 9206, 28801, 32221, 57602, 64442, 201607, 382049, 403214, 764098, 1597241, 2674343, 3194482, 5348686, 11180687, 22361374, 132571003, 265142006, 927997021, 1855994042]

約数ペア:

[(1, 1855994042), (2, 927997021), (7, 265142006), (14, 132571003), (83, 22361374), (166, 11180687), (347, 5348686), (581, 3194482), (694, 2674343), (1162, 1597241), (2429, 764098), (4603, 403214), (4858, 382049), (9206, 201607), (28801, 64442), (32221, 57602)]