4660019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 5880000

約数和(自身を除く): 1219981

約数列:

[1, 7, 13, 41, 91, 287, 533, 1249, 3731, 8743, 16237, 51209, 113659, 358463, 665717, 4660019]

約数ペア:

[(1, 4660019), (7, 665717), (13, 358463), (41, 113659), (91, 51209), (287, 16237), (533, 8743), (1249, 3731)]