294947422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 559812960

約数和(自身を除く): 264865538

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 157, 242, 314, 847, 1099, 1109, 1694, 1727, 2198, 2218, 3454, 7763, 12089, 12199, 15526, 18997, 24178, 24398, 37994, 85393, 132979, 134189, 170786, 174113, 265958, 268378, 348226, 939323, 1218791, 1878646, 1915243, 2437582, 3830486, 13406701, 21067673, 26813402, 42135346, 147473711, 294947422]

約数ペア:

[(1, 294947422), (2, 147473711), (7, 42135346), (11, 26813402), (14, 21067673), (22, 13406701), (77, 3830486), (121, 2437582), (154, 1915243), (157, 1878646), (242, 1218791), (314, 939323), (847, 348226), (1099, 268378), (1109, 265958), (1694, 174113), (1727, 170786), (2198, 134189), (2218, 132979), (3454, 85393), (7763, 37994), (12089, 24398), (12199, 24178), (15526, 18997)]