2912573365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{138727}}^1$

素因数の和:138781

約数の個数: 32

約数和(自身を含む): 4195134720

約数和(自身を除く): 1282561355

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 4199, 20995, 138727, 693635, 1803451, 2358359, 2635813, 9017255, 11791795, 13179065, 30658667, 34265569, 44808821, 153293335, 171327845, 224044105, 582514673, 2912573365]

約数ペア:

[(1, 2912573365), (5, 582514673), (13, 224044105), (17, 171327845), (19, 153293335), (65, 44808821), (85, 34265569), (95, 30658667), (221, 13179065), (247, 11791795), (323, 9017255), (1105, 2635813), (1235, 2358359), (1615, 1803451), (4199, 693635), (20995, 138727)]