1393114112

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{104651}}^1$

素因数の和:104684

約数の個数: 44

約数和(自身を含む): 2999117016

約数和(自身を除く): 1606002904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 104651, 209302, 418604, 837208, 1360463, 1674416, 2720926, 3348832, 5441852, 6697664, 10883704, 13395328, 21767408, 26790656, 43534816, 53581312, 87069632, 107162624, 174139264, 348278528, 696557056, 1393114112]

約数ペア:

[(1, 1393114112), (2, 696557056), (4, 348278528), (8, 174139264), (13, 107162624), (16, 87069632), (26, 53581312), (32, 43534816), (52, 26790656), (64, 21767408), (104, 13395328), (128, 10883704), (208, 6697664), (256, 5441852), (416, 3348832), (512, 2720926), (832, 1674416), (1024, 1360463), (1664, 837208), (3328, 418604), (6656, 209302), (13312, 104651)]