379742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 638064

約数和(自身を除く): 258322

約数列:

[1, 2, 11, 22, 41, 82, 421, 451, 842, 902, 4631, 9262, 17261, 34522, 189871, 379742]

約数ペア:

[(1, 379742), (2, 189871), (11, 34522), (22, 17261), (41, 9262), (82, 4631), (421, 902), (451, 842)]