1882712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 3899280

約数和(自身を除く): 2016568

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 421, 559, 842, 1118, 1684, 2236, 3368, 4472, 5473, 10946, 18103, 21892, 36206, 43784, 72412, 144824, 235339, 470678, 941356, 1882712]

約数ペア:

[(1, 1882712), (2, 941356), (4, 470678), (8, 235339), (13, 144824), (26, 72412), (43, 43784), (52, 36206), (86, 21892), (104, 18103), (172, 10946), (344, 5473), (421, 4472), (559, 3368), (842, 2236), (1118, 1684)]