2013222131

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{5641}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 2144862720

約数和(自身を除く): 131640589

約数列:

[1, 23, 59, 263, 1357, 5641, 6049, 15517, 129743, 332819, 356891, 1483583, 7654837, 34122409, 87531397, 2013222131]

約数ペア:

[(1, 2013222131), (23, 87531397), (59, 34122409), (263, 7654837), (1357, 1483583), (5641, 356891), (6049, 332819), (15517, 129743)]