1173788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 2655744

約数和(自身を除く): 1481956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 103, 148, 154, 206, 259, 308, 407, 412, 518, 721, 814, 1036, 1133, 1442, 1628, 2266, 2849, 2884, 3811, 4532, 5698, 7622, 7931, 11396, 15244, 15862, 26677, 31724, 41921, 53354, 83842, 106708, 167684, 293447, 586894, 1173788]

約数ペア:

[(1, 1173788), (2, 586894), (4, 293447), (7, 167684), (11, 106708), (14, 83842), (22, 53354), (28, 41921), (37, 31724), (44, 26677), (74, 15862), (77, 15244), (103, 11396), (148, 7931), (154, 7622), (206, 5698), (259, 4532), (308, 3811), (407, 2884), (412, 2849), (518, 2266), (721, 1628), (814, 1442), (1036, 1133)]