2287902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 4872960

約数和(自身を除く): 2585058

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 281, 354, 562, 843, 1357, 1686, 2714, 4071, 6463, 8142, 12926, 16579, 19389, 33158, 38778, 49737, 99474, 381317, 762634, 1143951, 2287902]

約数ペア:

[(1, 2287902), (2, 1143951), (3, 762634), (6, 381317), (23, 99474), (46, 49737), (59, 38778), (69, 33158), (118, 19389), (138, 16579), (177, 12926), (281, 8142), (354, 6463), (562, 4071), (843, 2714), (1357, 1686)]