1438506212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{5503}}^1$

素因数の和:5988

約数の個数: 48

約数和(自身を含む): 2964498432

約数和(自身を除く): 1525992220

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 457, 572, 914, 1828, 5027, 5503, 5941, 10054, 11006, 11882, 20108, 22012, 23764, 60533, 65351, 71539, 121066, 130702, 143078, 242132, 261404, 286156, 786929, 1573858, 2514871, 3147716, 5029742, 10059484, 27663581, 32693323, 55327162, 65386646, 110654324, 130773292, 359626553, 719253106, 1438506212]

約数ペア:

[(1, 1438506212), (2, 719253106), (4, 359626553), (11, 130773292), (13, 110654324), (22, 65386646), (26, 55327162), (44, 32693323), (52, 27663581), (143, 10059484), (286, 5029742), (457, 3147716), (572, 2514871), (914, 1573858), (1828, 786929), (5027, 286156), (5503, 261404), (5941, 242132), (10054, 143078), (11006, 130702), (11882, 121066), (20108, 71539), (22012, 65351), (23764, 60533)]