2005152088

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{30803}}^1$

素因数の和:30991

約数の個数: 32

約数和(自身を含む): 3844339200

約数和(自身を除く): 1839187112

約数列:

[1, 2, 4, 8, 79, 103, 158, 206, 316, 412, 632, 824, 8137, 16274, 30803, 32548, 61606, 65096, 123212, 246424, 2433437, 3172709, 4866874, 6345418, 9733748, 12690836, 19467496, 25381672, 250644011, 501288022, 1002576044, 2005152088]

約数ペア:

[(1, 2005152088), (2, 1002576044), (4, 501288022), (8, 250644011), (79, 25381672), (103, 19467496), (158, 12690836), (206, 9733748), (316, 6345418), (412, 4866874), (632, 3172709), (824, 2433437), (8137, 246424), (16274, 123212), (30803, 65096), (32548, 61606)]