1321459918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{15259}}^1$

素因数の和:15376

約数の個数: 32

約数和(自身を含む): 2175465600

約数和(自身を除く): 854005682

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 817, 1007, 1634, 2014, 2279, 4558, 15259, 30518, 43301, 86602, 289921, 579842, 656137, 808727, 1312274, 1617454, 12466603, 15365813, 24933206, 30731626, 34775261, 69550522, 660729959, 1321459918]

約数ペア:

[(1, 1321459918), (2, 660729959), (19, 69550522), (38, 34775261), (43, 30731626), (53, 24933206), (86, 15365813), (106, 12466603), (817, 1617454), (1007, 1312274), (1634, 808727), (2014, 656137), (2279, 579842), (4558, 289921), (15259, 86602), (30518, 43301)]