1039768496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4998887}}^1$

素因数の和:4998908

約数の個数: 20

約数和(自身を含む): 2169517392

約数和(自身を除く): 1129748896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4998887, 9997774, 19995548, 39991096, 64985531, 79982192, 129971062, 259942124, 519884248, 1039768496]

約数ペア:

[(1, 1039768496), (2, 519884248), (4, 259942124), (8, 129971062), (13, 79982192), (16, 64985531), (26, 39991096), (52, 19995548), (104, 9997774), (208, 4998887)]