1299269038

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1\times {\mathrm{10973}}^1$

素因数の和:11859

約数の個数: 16

約数和(自身を含む): 1978217136

約数和(自身を除く): 678948098

約数列:

[1, 2, 73, 146, 811, 1622, 10973, 21946, 59203, 118406, 801029, 1602058, 8899103, 17798206, 649634519, 1299269038]

約数ペア:

[(1, 1299269038), (2, 649634519), (73, 17798206), (146, 8899103), (811, 1602058), (1622, 801029), (10973, 118406), (21946, 59203)]