304986814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{206911}}^1$

素因数の和:206991

約数の個数: 16

約数和(自身を含む): 506520576

約数和(自身を除く): 201533762

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 206911, 413822, 2276021, 4552042, 13863037, 27726074, 152493407, 304986814]

約数ペア:

[(1, 304986814), (2, 152493407), (11, 27726074), (22, 13863037), (67, 4552042), (134, 2276021), (737, 413822), (1474, 206911)]