290053928

素因数分解:

$2^3\times {\mathrm{5003}}^1\times {\mathrm{7247}}^1$

素因数の和:12256

約数の個数: 16

約数和(自身を含む): 544034880

約数和(自身を除く): 253980952

約数列:

[1, 2, 4, 8, 5003, 7247, 10006, 14494, 20012, 28988, 40024, 57976, 36256741, 72513482, 145026964, 290053928]

約数ペア:

[(1, 290053928), (2, 145026964), (4, 72513482), (8, 36256741), (5003, 57976), (7247, 40024), (10006, 28988), (14494, 20012)]