1979716

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 3598560

約数和(自身を除く): 1618844

約数列:

[1, 2, 4, 67, 83, 89, 134, 166, 178, 268, 332, 356, 5561, 5963, 7387, 11122, 11926, 14774, 22244, 23852, 29548, 494929, 989858, 1979716]

約数ペア:

[(1, 1979716), (2, 989858), (4, 494929), (67, 29548), (83, 23852), (89, 22244), (134, 14774), (166, 11926), (178, 11122), (268, 7387), (332, 5963), (356, 5561)]