1258378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 2104704

約数和(自身を除く): 846326

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1217, 2434, 13387, 26774, 57199, 114398, 629189, 1258378]

約数ペア:

[(1, 1258378), (2, 629189), (11, 114398), (22, 57199), (47, 26774), (94, 13387), (517, 2434), (1034, 1217)]