2912864552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{256957}}^1$

素因数の和:257085

約数の個数: 32

約数和(自身を含む): 5935729800

約数和(自身を除く): 3022865248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 256957, 513914, 1027828, 2055656, 3340441, 6680882, 13361764, 26723528, 28008313, 56016626, 112033252, 224066504, 364108069, 728216138, 1456432276, 2912864552]

約数ペア:

[(1, 2912864552), (2, 1456432276), (4, 728216138), (8, 364108069), (13, 224066504), (26, 112033252), (52, 56016626), (104, 28008313), (109, 26723528), (218, 13361764), (436, 6680882), (872, 3340441), (1417, 2055656), (2834, 1027828), (5668, 513914), (11336, 256957)]