555299186

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 961360488

約数和(自身を除く): 406061302

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 241, 338, 401, 442, 482, 802, 2873, 3133, 4097, 5213, 5746, 6266, 6817, 8194, 10426, 13634, 40729, 53261, 67769, 81458, 88621, 96641, 106522, 135538, 177242, 193282, 692393, 1152073, 1256333, 1384786, 1642897, 2304146, 2512666, 3285794, 16332329, 21357661, 32664658, 42715322, 277649593, 555299186]

約数ペア:

[(1, 555299186), (2, 277649593), (13, 42715322), (17, 32664658), (26, 21357661), (34, 16332329), (169, 3285794), (221, 2512666), (241, 2304146), (338, 1642897), (401, 1384786), (442, 1256333), (482, 1152073), (802, 692393), (2873, 193282), (3133, 177242), (4097, 135538), (5213, 106522), (5746, 96641), (6266, 88621), (6817, 81458), (8194, 67769), (10426, 53261), (13634, 40729)]