403936006

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{18661}}^1$

素因数の和:18879

約数の個数: 16

約数和(自身を含む): 618085440

約数和(自身を除く): 214149434

約数列:

[1, 2, 79, 137, 158, 274, 10823, 18661, 21646, 37322, 1474219, 2556557, 2948438, 5113114, 201968003, 403936006]

約数ペア:

[(1, 403936006), (2, 201968003), (79, 5113114), (137, 2948438), (158, 2556557), (274, 1474219), (10823, 37322), (18661, 21646)]