746543996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{214771}}^1$

素因数の和:214865

約数の個数: 24

約数和(自身を含む): 1443267840

約数和(自身を除く): 696723844

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 214771, 429542, 859084, 2362481, 4724962, 9449924, 16966909, 33933818, 67867636, 186635999, 373271998, 746543996]

約数ペア:

[(1, 746543996), (2, 373271998), (4, 186635999), (11, 67867636), (22, 33933818), (44, 16966909), (79, 9449924), (158, 4724962), (316, 2362481), (869, 859084), (1738, 429542), (3476, 214771)]