887930142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{85691}}^1$

素因数の和:85864

約数の個数: 32

約数和(自身を含む): 1949664384

約数和(自身を除く): 1061734242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 85691, 171382, 257073, 514146, 942601, 1885202, 2827803, 5655606, 13453487, 26906974, 40360461, 80720922, 147988357, 295976714, 443965071, 887930142]

約数ペア:

[(1, 887930142), (2, 443965071), (3, 295976714), (6, 147988357), (11, 80720922), (22, 40360461), (33, 26906974), (66, 13453487), (157, 5655606), (314, 2827803), (471, 1885202), (942, 942601), (1727, 514146), (3454, 257073), (5181, 171382), (10362, 85691)]