2516875205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{599}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 3290112000

約数和(自身を除く): 773236795

約数列:

[1, 5, 13, 65, 127, 509, 599, 635, 1651, 2545, 2995, 6617, 7787, 8255, 33085, 38935, 64643, 76073, 304891, 323215, 380365, 840359, 988949, 1524455, 3963583, 4201795, 4944745, 19817915, 38721157, 193605785, 503375041, 2516875205]

約数ペア:

[(1, 2516875205), (5, 503375041), (13, 193605785), (65, 38721157), (127, 19817915), (509, 4944745), (599, 4201795), (635, 3963583), (1651, 1524455), (2545, 988949), (2995, 840359), (6617, 380365), (7787, 323215), (8255, 304891), (33085, 76073), (38935, 64643)]