1971674474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{16649}}^1$

素因数の和:17438

約数の個数: 32

約数和(自身を含む): 3692304000

約数和(自身を除く): 1720629526

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 769, 1538, 5383, 8459, 10766, 16649, 16918, 33298, 59213, 116543, 118426, 183139, 233086, 366278, 1281973, 2563946, 12803081, 25606162, 89621567, 140833891, 179243134, 281667782, 985837237, 1971674474]

約数ペア:

[(1, 1971674474), (2, 985837237), (7, 281667782), (11, 179243134), (14, 140833891), (22, 89621567), (77, 25606162), (154, 12803081), (769, 2563946), (1538, 1281973), (5383, 366278), (8459, 233086), (10766, 183139), (16649, 118426), (16918, 116543), (33298, 59213)]