405719108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{33889}}^1$

素因数の和:34007

約数の個数: 24

約数和(自身を含む): 737310840

約数和(自身を除く): 331591732

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5986, 11972, 33889, 67778, 135556, 1389449, 2473897, 2778898, 4947794, 5557796, 9895588, 101429777, 202859554, 405719108]

約数ペア:

[(1, 405719108), (2, 202859554), (4, 101429777), (41, 9895588), (73, 5557796), (82, 4947794), (146, 2778898), (164, 2473897), (292, 1389449), (2993, 135556), (5986, 67778), (11972, 33889)]