3172988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 7150080

約数和(自身を除く): 3977092

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 379, 598, 644, 758, 1196, 1516, 2093, 2653, 4186, 4927, 5306, 8372, 8717, 9854, 10612, 17434, 19708, 34489, 34868, 61019, 68978, 113321, 122038, 137956, 226642, 244076, 453284, 793247, 1586494, 3172988]

約数ペア:

[(1, 3172988), (2, 1586494), (4, 793247), (7, 453284), (13, 244076), (14, 226642), (23, 137956), (26, 122038), (28, 113321), (46, 68978), (52, 61019), (91, 34868), (92, 34489), (161, 19708), (182, 17434), (299, 10612), (322, 9854), (364, 8717), (379, 8372), (598, 5306), (644, 4927), (758, 4186), (1196, 2653), (1516, 2093)]