2474005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 3129984

約数和(自身を除く): 655979

約数列:

[1, 5, 37, 43, 185, 215, 311, 1555, 1591, 7955, 11507, 13373, 57535, 66865, 494801, 2474005]

約数ペア:

[(1, 2474005), (5, 494801), (37, 66865), (43, 57535), (185, 13373), (215, 11507), (311, 7955), (1555, 1591)]