8208398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 13703256

約数和(自身を除く): 5494858

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 317, 634, 1177, 2354, 3487, 6974, 12947, 25894, 33919, 38357, 67838, 76714, 373109, 746218, 4104199, 8208398]

約数ペア:

[(1, 8208398), (2, 4104199), (11, 746218), (22, 373109), (107, 76714), (121, 67838), (214, 38357), (242, 33919), (317, 25894), (634, 12947), (1177, 6974), (2354, 3487)]