9645428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 18275040

約数和(自身を除く): 8629612

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 739, 1004, 1478, 2956, 3263, 6526, 9607, 13052, 19214, 38428, 185489, 370978, 741956, 2411357, 4822714, 9645428]

約数ペア:

[(1, 9645428), (2, 4822714), (4, 2411357), (13, 741956), (26, 370978), (52, 185489), (251, 38428), (502, 19214), (739, 13052), (1004, 9607), (1478, 6526), (2956, 3263)]