377806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1347

約数の個数: 16

約数和(自身を含む): 666288

約数和(自身を除く): 288482

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1321, 2642, 14531, 17173, 29062, 34346, 188903, 377806]

約数ペア:

[(1, 377806), (2, 188903), (11, 34346), (13, 29062), (22, 17173), (26, 14531), (143, 2642), (286, 1321)]