2774252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 5400192

約数和(自身を除く): 2625940

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1721, 3442, 6884, 22373, 44746, 53351, 89492, 106702, 213404, 693563, 1387126, 2774252]

約数ペア:

[(1, 2774252), (2, 1387126), (4, 693563), (13, 213404), (26, 106702), (31, 89492), (52, 53351), (62, 44746), (124, 22373), (403, 6884), (806, 3442), (1612, 1721)]