2073404788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{132469}}^1$

素因数の和:132536

約数の個数: 48

約数和(自身を含む): 4569685120

約数和(自身を除く): 2496280332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 132469, 264938, 529876, 927283, 1722097, 1854566, 3444194, 3709132, 5696167, 6888388, 11392334, 12054679, 22784668, 24109358, 39873169, 48218716, 74050171, 79746338, 148100342, 159492676, 296200684, 518351197, 1036702394, 2073404788]

約数ペア:

[(1, 2073404788), (2, 1036702394), (4, 518351197), (7, 296200684), (13, 159492676), (14, 148100342), (26, 79746338), (28, 74050171), (43, 48218716), (52, 39873169), (86, 24109358), (91, 22784668), (172, 12054679), (182, 11392334), (301, 6888388), (364, 5696167), (559, 3709132), (602, 3444194), (1118, 1854566), (1204, 1722097), (2236, 927283), (3913, 529876), (7826, 264938), (15652, 132469)]