9491504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 20236800

約数和(自身を除く): 10745296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 271, 398, 542, 796, 1084, 1592, 2168, 2189, 2981, 3184, 4336, 4378, 5962, 8756, 11924, 17512, 23848, 35024, 47696, 53929, 107858, 215716, 431432, 593219, 862864, 1186438, 2372876, 4745752, 9491504]

約数ペア:

[(1, 9491504), (2, 4745752), (4, 2372876), (8, 1186438), (11, 862864), (16, 593219), (22, 431432), (44, 215716), (88, 107858), (176, 53929), (199, 47696), (271, 35024), (398, 23848), (542, 17512), (796, 11924), (1084, 8756), (1592, 5962), (2168, 4378), (2189, 4336), (2981, 3184)]