2853414.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{38011}}^1$

素因数の和:38151

約数の個数: 24

約数和(自身を含む): 210738528

約数和(自身を除く): 111149708

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 38011, 76022, 152044, 190055, 380110, 760220, 4979441, 9958882, 19917764, 24897205, 49794410, 99588820]

約数ペア:

[(1, 99588820), (2, 49794410), (4, 24897205), (5, 19917764), (10, 9958882), (20, 4979441), (131, 760220), (262, 380110), (524, 190055), (655, 152044), (1310, 76022), (2620, 38011)]