278326442

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1\times {\mathrm{2963}}^1$

素因数の和:3733

約数の個数: 16

約数和(自身を含む): 424468512

約数和(自身を除く): 146142070

約数列:

[1, 2, 67, 134, 701, 1402, 2963, 5926, 46967, 93934, 198521, 397042, 2077063, 4154126, 139163221, 278326442]

約数ペア:

[(1, 278326442), (2, 139163221), (67, 4154126), (134, 2077063), (701, 397042), (1402, 198521), (2963, 93934), (5926, 46967)]