394680908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2347}}^1\times {\mathrm{2473}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 731927952

約数和(自身を除く): 337247044

約数列:

[1, 2, 4, 17, 34, 68, 2347, 2473, 4694, 4946, 9388, 9892, 39899, 42041, 79798, 84082, 159596, 168164, 5804131, 11608262, 23216524, 98670227, 197340454, 394680908]

約数ペア:

[(1, 394680908), (2, 197340454), (4, 98670227), (17, 23216524), (34, 11608262), (68, 5804131), (2347, 168164), (2473, 159596), (4694, 84082), (4946, 79798), (9388, 42041), (9892, 39899)]