1244804756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{76481}}^1$

素因数の和:76811

約数の個数: 24

約数和(自身を含む): 2353504104

約数和(自身を除く): 1108699348

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 16276, 76481, 152962, 305924, 994253, 1988506, 3977012, 23938553, 47877106, 95754212, 311201189, 622402378, 1244804756]

約数ペア:

[(1, 1244804756), (2, 622402378), (4, 311201189), (13, 95754212), (26, 47877106), (52, 23938553), (313, 3977012), (626, 1988506), (1252, 994253), (4069, 305924), (8138, 152962), (16276, 76481)]