2040251642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 3683957760

約数和(自身を除く): 1643706118

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 281, 286, 479, 562, 583, 689, 958, 1166, 1378, 3091, 3653, 5269, 6182, 6227, 7306, 7579, 10538, 12454, 14893, 15158, 25387, 29786, 40183, 50774, 68497, 80366, 134599, 136994, 163823, 193609, 269198, 279257, 327646, 330031, 387218, 558514, 660062, 1480589, 1749787, 2129699, 2961178, 3499574, 3630341, 4259398, 7133747, 7260682, 14267494, 19247657, 38495314, 78471217, 92738711, 156942434, 185477422, 1020125821, 2040251642]

約数ペア:

[(1, 2040251642), (2, 1020125821), (11, 185477422), (13, 156942434), (22, 92738711), (26, 78471217), (53, 38495314), (106, 19247657), (143, 14267494), (281, 7260682), (286, 7133747), (479, 4259398), (562, 3630341), (583, 3499574), (689, 2961178), (958, 2129699), (1166, 1749787), (1378, 1480589), (3091, 660062), (3653, 558514), (5269, 387218), (6182, 330031), (6227, 327646), (7306, 279257), (7579, 269198), (10538, 193609), (12454, 163823), (14893, 136994), (15158, 134599), (25387, 80366), (29786, 68497), (40183, 50774)]