5366417

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 6522240

約数和(自身を除く): 1155823

約数列:

[1, 7, 19, 133, 157, 257, 1099, 1799, 2983, 4883, 20881, 34181, 40349, 282443, 766631, 5366417]

約数ペア:

[(1, 5366417), (7, 766631), (19, 282443), (133, 40349), (157, 34181), (257, 20881), (1099, 4883), (1799, 2983)]