9971104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 23073120

約数和(自身を除く): 13102016

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2179, 2288, 4358, 4576, 8716, 17432, 23969, 28327, 34864, 47938, 56654, 69728, 95876, 113308, 191752, 226616, 311597, 383504, 453232, 623194, 767008, 906464, 1246388, 2492776, 4985552, 9971104]

約数ペア:

[(1, 9971104), (2, 4985552), (4, 2492776), (8, 1246388), (11, 906464), (13, 767008), (16, 623194), (22, 453232), (26, 383504), (32, 311597), (44, 226616), (52, 191752), (88, 113308), (104, 95876), (143, 69728), (176, 56654), (208, 47938), (286, 34864), (352, 28327), (416, 23969), (572, 17432), (1144, 8716), (2179, 4576), (2288, 4358)]