1639732586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1\times {\mathrm{911}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 2631025152

約数和(自身を除く): 991292566

約数列:

[1, 2, 17, 34, 167, 317, 334, 634, 911, 1822, 2839, 5389, 5678, 10778, 15487, 30974, 52939, 105878, 152137, 288787, 304274, 577574, 899963, 1799926, 2586329, 4909379, 5172658, 9818758, 48227429, 96454858, 819866293, 1639732586]

約数ペア:

[(1, 1639732586), (2, 819866293), (17, 96454858), (34, 48227429), (167, 9818758), (317, 5172658), (334, 4909379), (634, 2586329), (911, 1799926), (1822, 899963), (2839, 577574), (5389, 304274), (5678, 288787), (10778, 152137), (15487, 105878), (30974, 52939)]