1330400806

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1\times {\mathrm{1777}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 2327330880

約数和(自身を除く): 996930074

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1009, 1777, 2018, 3554, 7063, 12439, 14126, 24878, 53477, 94181, 106954, 188362, 374339, 659267, 748678, 1318534, 1792993, 3585986, 12550951, 25101902, 95028629, 190057258, 665200403, 1330400806]

約数ペア:

[(1, 1330400806), (2, 665200403), (7, 190057258), (14, 95028629), (53, 25101902), (106, 12550951), (371, 3585986), (742, 1792993), (1009, 1318534), (1777, 748678), (2018, 659267), (3554, 374339), (7063, 188362), (12439, 106954), (14126, 94181), (24878, 53477)]