28990263718

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1453729}}^1$

素因数の和:1453816

約数の個数: 24

約数和(自身を含む): 47885866200

約数和(自身を除く): 18895602482

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 9971, 19942, 1453729, 2907458, 18898477, 37796954, 85770011, 171540022, 245680201, 491360402, 1115010143, 2230020286, 14495131859, 28990263718]

約数ペア:

[(1, 28990263718), (2, 14495131859), (13, 2230020286), (26, 1115010143), (59, 491360402), (118, 245680201), (169, 171540022), (338, 85770011), (767, 37796954), (1534, 18898477), (9971, 2907458), (19942, 1453729)]