4119742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 6776064

約数和(自身を除く): 2656322

約数列:

[1, 2, 11, 22, 271, 542, 691, 1382, 2981, 5962, 7601, 15202, 187261, 374522, 2059871, 4119742]

約数ペア:

[(1, 4119742), (2, 2059871), (11, 374522), (22, 187261), (271, 15202), (542, 7601), (691, 5962), (1382, 2981)]