47930018

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 73656000

約数和(自身を除く): 25725982

約数列:

[1, 2, 61, 122, 131, 262, 2999, 5998, 7991, 15982, 182939, 365878, 392869, 785738, 23965009, 47930018]

約数ペア:

[(1, 47930018), (2, 23965009), (61, 785738), (122, 392869), (131, 365878), (262, 182939), (2999, 15982), (5998, 7991)]