2783289588

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1\times {\mathrm{1087}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 6529044480

約数和(自身を除く): 3745754892

約数列:

[1, 2, 3, 4, 6, 12, 379, 563, 758, 1087, 1126, 1137, 1516, 1689, 2174, 2252, 2274, 3261, 3378, 4348, 4548, 6522, 6756, 13044, 213377, 411973, 426754, 611981, 640131, 823946, 853508, 1223962, 1235919, 1280262, 1647892, 1835943, 2447924, 2471838, 2560524, 3671886, 4943676, 7343772, 231940799, 463881598, 695822397, 927763196, 1391644794, 2783289588]

約数ペア:

[(1, 2783289588), (2, 1391644794), (3, 927763196), (4, 695822397), (6, 463881598), (12, 231940799), (379, 7343772), (563, 4943676), (758, 3671886), (1087, 2560524), (1126, 2471838), (1137, 2447924), (1516, 1835943), (1689, 1647892), (2174, 1280262), (2252, 1235919), (2274, 1223962), (3261, 853508), (3378, 823946), (4348, 640131), (4548, 611981), (6522, 426754), (6756, 411973), (13044, 213377)]