1284664085

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{12791}}^1$

素因数の和:13228

約数の個数: 16

約数和(自身を含む): 1574951040

約数和(自身を除く): 290286955

約数列:

[1, 5, 53, 265, 379, 1895, 12791, 20087, 63955, 100435, 677923, 3389615, 4847789, 24238945, 256932817, 1284664085]

約数ペア:

[(1, 1284664085), (5, 256932817), (53, 24238945), (265, 4847789), (379, 3389615), (1895, 677923), (12791, 100435), (20087, 63955)]