2028821254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1\times {\mathrm{12071}}^1$

素因数の和:16515

約数の個数: 16

約数和(自身を含む): 3204391680

約数和(自身を除く): 1175570426

約数列:

[1, 2, 19, 38, 4423, 8846, 12071, 24142, 84037, 168074, 229349, 458698, 53390033, 106780066, 1014410627, 2028821254]

約数ペア:

[(1, 2028821254), (2, 1014410627), (19, 106780066), (38, 53390033), (4423, 458698), (8846, 229349), (12071, 168074), (24142, 84037)]