1264429528

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{541}}^1\times {\mathrm{1483}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 2388854160

約数和(自身を除く): 1124424632

約数列:

[1, 2, 4, 8, 197, 394, 541, 788, 1082, 1483, 1576, 2164, 2966, 4328, 5932, 11864, 106577, 213154, 292151, 426308, 584302, 802303, 852616, 1168604, 1604606, 2337208, 3209212, 6418424, 158053691, 316107382, 632214764, 1264429528]

約数ペア:

[(1, 1264429528), (2, 632214764), (4, 316107382), (8, 158053691), (197, 6418424), (394, 3209212), (541, 2337208), (788, 1604606), (1082, 1168604), (1483, 852616), (1576, 802303), (2164, 584302), (2966, 426308), (4328, 292151), (5932, 213154), (11864, 106577)]