291301924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{2939}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 518616000

約数和(自身を除く): 227314076

約数列:

[1, 2, 4, 71, 142, 284, 349, 698, 1396, 2939, 5878, 11756, 24779, 49558, 99116, 208669, 417338, 834676, 1025711, 2051422, 4102844, 72825481, 145650962, 291301924]

約数ペア:

[(1, 291301924), (2, 145650962), (4, 72825481), (71, 4102844), (142, 2051422), (284, 1025711), (349, 834676), (698, 417338), (1396, 208669), (2939, 99116), (5878, 49558), (11756, 24779)]