9378461872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{344189}}^1$

素因数の和:344341

約数の個数: 40

約数和(自身を含む): 19717956720

約数和(自身を除く): 10339494848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 27248, 344189, 688378, 1376756, 2753512, 4474457, 5507024, 8948914, 17897828, 35795656, 45088759, 71591312, 90177518, 180355036, 360710072, 586153867, 721420144, 1172307734, 2344615468, 4689230936, 9378461872]

約数ペア:

[(1, 9378461872), (2, 4689230936), (4, 2344615468), (8, 1172307734), (13, 721420144), (16, 586153867), (26, 360710072), (52, 180355036), (104, 90177518), (131, 71591312), (208, 45088759), (262, 35795656), (524, 17897828), (1048, 8948914), (1703, 5507024), (2096, 4474457), (3406, 2753512), (6812, 1376756), (13624, 688378), (27248, 344189)]