1078970879

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{5849}}^1$

素因数の和:5967

約数の個数: 24

約数和(自身を含む): 1319479200

約数和(自身を除く): 240508321

約数列:

[1, 7, 19, 73, 133, 361, 511, 1387, 2527, 5849, 9709, 26353, 40943, 111131, 184471, 426977, 777917, 2111489, 2988839, 8112563, 14780423, 56787941, 154138697, 1078970879]

約数ペア:

[(1, 1078970879), (7, 154138697), (19, 56787941), (73, 14780423), (133, 8112563), (361, 2988839), (511, 2111489), (1387, 777917), (2527, 426977), (5849, 184471), (9709, 111131), (26353, 40943)]