1000042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 16

約数和(自身を含む): 1615680

約数和(自身を除く): 615638

約数列:

[1, 2, 17, 34, 67, 134, 439, 878, 1139, 2278, 7463, 14926, 29413, 58826, 500021, 1000042]

約数ペア:

[(1, 1000042), (2, 500021), (17, 58826), (34, 29413), (67, 14926), (134, 7463), (439, 2278), (878, 1139)]