7190876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 16138752

約数和(自身を除く): 8947876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 631, 814, 1036, 1262, 1628, 2524, 2849, 4417, 5698, 6941, 8834, 11396, 13882, 17668, 23347, 27764, 46694, 48587, 93388, 97174, 163429, 194348, 256817, 326858, 513634, 653716, 1027268, 1797719, 3595438, 7190876]

約数ペア:

[(1, 7190876), (2, 3595438), (4, 1797719), (7, 1027268), (11, 653716), (14, 513634), (22, 326858), (28, 256817), (37, 194348), (44, 163429), (74, 97174), (77, 93388), (148, 48587), (154, 46694), (259, 27764), (308, 23347), (407, 17668), (518, 13882), (631, 11396), (814, 8834), (1036, 6941), (1262, 5698), (1628, 4417), (2524, 2849)]