8415914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 14224896

約数和(自身を除く): 5808982

約数列:

[1, 2, 13, 26, 47, 71, 94, 97, 142, 194, 611, 923, 1222, 1261, 1846, 2522, 3337, 4559, 6674, 6887, 9118, 13774, 43381, 59267, 86762, 89531, 118534, 179062, 323689, 647378, 4207957, 8415914]

約数ペア:

[(1, 8415914), (2, 4207957), (13, 647378), (26, 323689), (47, 179062), (71, 118534), (94, 89531), (97, 86762), (142, 59267), (194, 43381), (611, 13774), (923, 9118), (1222, 6887), (1261, 6674), (1846, 4559), (2522, 3337)]