869063408

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{153871}}^1$

素因数の和:154232

約数の個数: 20

約数和(自身を含む): 1688591328

約数和(自身を除く): 819527920

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 153871, 307742, 615484, 1230968, 2461936, 54316463, 108632926, 217265852, 434531704, 869063408]

約数ペア:

[(1, 869063408), (2, 434531704), (4, 217265852), (8, 108632926), (16, 54316463), (353, 2461936), (706, 1230968), (1412, 615484), (2824, 307742), (5648, 153871)]