389634688

素因数分解:

$2^7\times {\mathrm{3044021}}^1$

素因数の和:3044035

約数の個数: 16

約数和(自身を含む): 776225610

約数和(自身を除く): 386590922

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3044021, 6088042, 12176084, 24352168, 48704336, 97408672, 194817344, 389634688]

約数ペア:

[(1, 389634688), (2, 194817344), (4, 97408672), (8, 48704336), (16, 24352168), (32, 12176084), (64, 6088042), (128, 3044021)]