290422018

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1\times {\mathrm{1091}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 439193664

約数和(自身を除く): 148771646

約数列:

[1, 2, 167, 334, 797, 1091, 1594, 2182, 133099, 182197, 266198, 364394, 869527, 1739054, 145211009, 290422018]

約数ペア:

[(1, 290422018), (2, 145211009), (167, 1739054), (334, 869527), (797, 364394), (1091, 266198), (1594, 182197), (2182, 133099)]