1246627382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1151}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 2517516288

約数和(自身を除く): 1270888906

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 541, 1001, 1082, 1151, 2002, 2302, 3787, 5951, 7033, 7574, 8057, 11902, 12661, 14066, 14963, 16114, 25322, 29926, 41657, 49231, 77363, 83314, 88627, 98462, 104741, 154726, 164593, 177254, 209482, 329186, 541541, 622691, 1083082, 1152151, 1245382, 2304302, 4358837, 6849601, 8094983, 8717674, 13699202, 16189966, 47947207, 56664881, 89044813, 95894414, 113329762, 178089626, 623313691, 1246627382]

約数ペア:

[(1, 1246627382), (2, 623313691), (7, 178089626), (11, 113329762), (13, 95894414), (14, 89044813), (22, 56664881), (26, 47947207), (77, 16189966), (91, 13699202), (143, 8717674), (154, 8094983), (182, 6849601), (286, 4358837), (541, 2304302), (1001, 1245382), (1082, 1152151), (1151, 1083082), (2002, 622691), (2302, 541541), (3787, 329186), (5951, 209482), (7033, 177254), (7574, 164593), (8057, 154726), (11902, 104741), (12661, 98462), (14066, 88627), (14963, 83314), (16114, 77363), (25322, 49231), (29926, 41657)]