2825186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 5632704

約数和(自身を除く): 2807518

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 86, 91, 133, 182, 247, 266, 301, 361, 494, 559, 602, 722, 817, 1118, 1634, 1729, 2527, 3458, 3913, 4693, 5054, 5719, 7826, 9386, 10621, 11438, 15523, 21242, 31046, 32851, 65702, 74347, 108661, 148694, 201799, 217322, 403598, 1412593, 2825186]

約数ペア:

[(1, 2825186), (2, 1412593), (7, 403598), (13, 217322), (14, 201799), (19, 148694), (26, 108661), (38, 74347), (43, 65702), (86, 32851), (91, 31046), (133, 21242), (182, 15523), (247, 11438), (266, 10621), (301, 9386), (361, 7826), (494, 5719), (559, 5054), (602, 4693), (722, 3913), (817, 3458), (1118, 2527), (1634, 1729)]