2231012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 4878720

約数和(自身を除く): 2647708

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 109, 119, 172, 218, 238, 301, 436, 476, 602, 731, 763, 1204, 1462, 1526, 1853, 2924, 3052, 3706, 4687, 5117, 7412, 9374, 10234, 12971, 18748, 20468, 25942, 32809, 51884, 65618, 79679, 131236, 159358, 318716, 557753, 1115506, 2231012]

約数ペア:

[(1, 2231012), (2, 1115506), (4, 557753), (7, 318716), (14, 159358), (17, 131236), (28, 79679), (34, 65618), (43, 51884), (68, 32809), (86, 25942), (109, 20468), (119, 18748), (172, 12971), (218, 10234), (238, 9374), (301, 7412), (436, 5117), (476, 4687), (602, 3706), (731, 3052), (763, 2924), (1204, 1853), (1462, 1526)]