2445212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3215716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 467, 476, 748, 934, 1309, 1868, 2618, 3269, 5137, 5236, 6538, 7939, 10274, 13076, 15878, 20548, 31756, 35959, 55573, 71918, 87329, 111146, 143836, 174658, 222292, 349316, 611303, 1222606, 2445212]

約数ペア:

[(1, 2445212), (2, 1222606), (4, 611303), (7, 349316), (11, 222292), (14, 174658), (17, 143836), (22, 111146), (28, 87329), (34, 71918), (44, 55573), (68, 35959), (77, 31756), (119, 20548), (154, 15878), (187, 13076), (238, 10274), (308, 7939), (374, 6538), (467, 5236), (476, 5137), (748, 3269), (934, 2618), (1309, 1868)]