509672854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 815601600

約数和(自身を除く): 305928746

約数列:

[1, 2, 29, 37, 58, 74, 439, 541, 878, 1073, 1082, 2146, 12731, 15689, 16243, 20017, 25462, 31378, 32486, 40034, 237499, 471047, 474998, 580493, 942094, 1160986, 6887471, 8787463, 13774942, 17574926, 254836427, 509672854]

約数ペア:

[(1, 509672854), (2, 254836427), (29, 17574926), (37, 13774942), (58, 8787463), (74, 6887471), (439, 1160986), (541, 942094), (878, 580493), (1073, 474998), (1082, 471047), (2146, 237499), (12731, 40034), (15689, 32486), (16243, 31378), (20017, 25462)]