396021954

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{929629}}^1$

素因数の和:929705

約数の個数: 16

約数和(自身を含む): 803200320

約数和(自身を除く): 407178366

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 929629, 1859258, 2788887, 5577774, 66003659, 132007318, 198010977, 396021954]

約数ペア:

[(1, 396021954), (2, 198010977), (3, 132007318), (6, 66003659), (71, 5577774), (142, 2788887), (213, 1859258), (426, 929629)]