867685052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{16686251}}^1$

素因数の和:16686268

約数の個数: 12

約数和(自身を含む): 1635252696

約数和(自身を除く): 767567644

約数列:

[1, 2, 4, 13, 26, 52, 16686251, 33372502, 66745004, 216921263, 433842526, 867685052]

約数ペア:

[(1, 867685052), (2, 433842526), (4, 216921263), (13, 66745004), (26, 33372502), (52, 16686251)]