2080454968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3299}}^1\times {\mathrm{4637}}^1$

素因数の和:7959

約数の個数: 32

約数和(自身を含む): 4132458000

約数和(自身を除く): 2052003032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3299, 4637, 6598, 9274, 13196, 18548, 26392, 37096, 56083, 78829, 112166, 157658, 224332, 315316, 448664, 630632, 15297463, 30594926, 61189852, 122379704, 260056871, 520113742, 1040227484, 2080454968]

約数ペア:

[(1, 2080454968), (2, 1040227484), (4, 520113742), (8, 260056871), (17, 122379704), (34, 61189852), (68, 30594926), (136, 15297463), (3299, 630632), (4637, 448664), (6598, 315316), (9274, 224332), (13196, 157658), (18548, 112166), (26392, 78829), (37096, 56083)]