2000884041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2903}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 3209222016

約数和(自身を除く): 1208337975

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 137, 387, 411, 559, 1233, 1677, 1781, 2903, 5031, 5343, 5891, 8709, 16029, 17673, 26127, 37739, 53019, 76583, 113217, 124829, 229749, 339651, 374487, 397711, 689247, 1123461, 1193133, 1622777, 3579399, 4868331, 5170243, 14604993, 15510729, 17101573, 46532187, 51304719, 153914157, 222320449, 666961347, 2000884041]

約数ペア:

[(1, 2000884041), (3, 666961347), (9, 222320449), (13, 153914157), (39, 51304719), (43, 46532187), (117, 17101573), (129, 15510729), (137, 14604993), (387, 5170243), (411, 4868331), (559, 3579399), (1233, 1622777), (1677, 1193133), (1781, 1123461), (2903, 689247), (5031, 397711), (5343, 374487), (5891, 339651), (8709, 229749), (16029, 124829), (17673, 113217), (26127, 76583), (37739, 53019)]