2004386915

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{54371}}^1$

素因数の和:54550

約数の個数: 16

約数和(自身を含む): 2462399136

約数和(自身を除く): 458012221

約数列:

[1, 5, 73, 101, 365, 505, 7373, 36865, 54371, 271855, 3969083, 5491471, 19845415, 27457355, 400877383, 2004386915]

約数ペア:

[(1, 2004386915), (5, 400877383), (73, 27457355), (101, 19845415), (365, 5491471), (505, 3969083), (7373, 271855), (36865, 54371)]