169968284

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{477439}}^1$

素因数の和:477532

約数の個数: 12

約数和(自身を含む): 300787200

約数和(自身を除く): 130818916

約数列:

[1, 2, 4, 89, 178, 356, 477439, 954878, 1909756, 42492071, 84984142, 169968284]

約数ペア:

[(1, 169968284), (2, 84984142), (4, 42492071), (89, 1909756), (178, 954878), (356, 477439)]