354852016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1304603}}^1$

素因数の和:1304628

約数の個数: 20

約数和(自身を含む): 727969032

約数和(自身を除く): 373117016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1304603, 2609206, 5218412, 10436824, 20873648, 22178251, 44356502, 88713004, 177426008, 354852016]

約数ペア:

[(1, 354852016), (2, 177426008), (4, 88713004), (8, 44356502), (16, 22178251), (17, 20873648), (34, 10436824), (68, 5218412), (136, 2609206), (272, 1304603)]