885455428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{1459}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 1823411520

約数和(自身を除く): 937956092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1061, 1459, 2122, 2918, 4244, 5836, 11671, 13793, 16049, 18967, 23342, 27586, 32098, 37934, 46684, 55172, 64196, 75868, 151723, 208637, 303446, 417274, 606892, 834548, 1547999, 3095998, 6191996, 17027989, 20123987, 34055978, 40247974, 68111956, 80495948, 221363857, 442727714, 885455428]

約数ペア:

[(1, 885455428), (2, 442727714), (4, 221363857), (11, 80495948), (13, 68111956), (22, 40247974), (26, 34055978), (44, 20123987), (52, 17027989), (143, 6191996), (286, 3095998), (572, 1547999), (1061, 834548), (1459, 606892), (2122, 417274), (2918, 303446), (4244, 208637), (5836, 151723), (11671, 75868), (13793, 64196), (16049, 55172), (18967, 46684), (23342, 37934), (27586, 32098)]