5197556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 11383680

約数和(自身を除く): 6186124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 131, 182, 218, 262, 364, 436, 524, 763, 917, 1417, 1526, 1703, 1834, 2834, 3052, 3406, 3668, 5668, 6812, 9919, 11921, 14279, 19838, 23842, 28558, 39676, 47684, 57116, 99953, 185627, 199906, 371254, 399812, 742508, 1299389, 2598778, 5197556]

約数ペア:

[(1, 5197556), (2, 2598778), (4, 1299389), (7, 742508), (13, 399812), (14, 371254), (26, 199906), (28, 185627), (52, 99953), (91, 57116), (109, 47684), (131, 39676), (182, 28558), (218, 23842), (262, 19838), (364, 14279), (436, 11921), (524, 9919), (763, 6812), (917, 5668), (1417, 3668), (1526, 3406), (1703, 3052), (1834, 2834)]