821002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 24

約数和(自身を含む): 1528416

約数和(自身を除く): 707414

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 347, 694, 1183, 2366, 2429, 4511, 4858, 9022, 31577, 58643, 63154, 117286, 410501, 821002]

約数ペア:

[(1, 821002), (2, 410501), (7, 117286), (13, 63154), (14, 58643), (26, 31577), (91, 9022), (169, 4858), (182, 4511), (338, 2429), (347, 2366), (694, 1183)]