7097480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13649}}^1$

素因数の和:13673

約数の個数: 32

約数和(自身を含む): 17199000

約数和(自身を除く): 10101520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13649, 27298, 54596, 68245, 109192, 136490, 177437, 272980, 354874, 545960, 709748, 887185, 1419496, 1774370, 3548740, 7097480]

約数ペア:

[(1, 7097480), (2, 3548740), (4, 1774370), (5, 1419496), (8, 887185), (10, 709748), (13, 545960), (20, 354874), (26, 272980), (40, 177437), (52, 136490), (65, 109192), (104, 68245), (130, 54596), (260, 27298), (520, 13649)]