814903206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{22861}}^1$

素因数の和:23336

約数の個数: 32

約数和(自身を含む): 1759093728

約数和(自身を除く): 944190522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 457, 914, 1371, 2742, 5941, 11882, 17823, 22861, 35646, 45722, 68583, 137166, 297193, 594386, 891579, 1783158, 10447477, 20894954, 31342431, 62684862, 135817201, 271634402, 407451603, 814903206]

約数ペア:

[(1, 814903206), (2, 407451603), (3, 271634402), (6, 135817201), (13, 62684862), (26, 31342431), (39, 20894954), (78, 10447477), (457, 1783158), (914, 891579), (1371, 594386), (2742, 297193), (5941, 137166), (11882, 68583), (17823, 45722), (22861, 35646)]