997653568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{916961}}^1$

素因数の和:916990

約数の個数: 28

約数和(自身を含む): 2096175132

約数和(自身を除く): 1098521564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 916961, 1833922, 3667844, 7335688, 14671376, 15588337, 29342752, 31176674, 58685504, 62353348, 124706696, 249413392, 498826784, 997653568]

約数ペア:

[(1, 997653568), (2, 498826784), (4, 249413392), (8, 124706696), (16, 62353348), (17, 58685504), (32, 31176674), (34, 29342752), (64, 15588337), (68, 14671376), (136, 7335688), (272, 3667844), (544, 1833922), (1088, 916961)]