2152832

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 4748100

約数和(自身を除く): 2595268

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 139, 176, 242, 278, 352, 484, 556, 704, 968, 1112, 1408, 1529, 1936, 2224, 3058, 3872, 4448, 6116, 7744, 8896, 12232, 15488, 16819, 17792, 24464, 33638, 48928, 67276, 97856, 134552, 195712, 269104, 538208, 1076416, 2152832]

約数ペア:

[(1, 2152832), (2, 1076416), (4, 538208), (8, 269104), (11, 195712), (16, 134552), (22, 97856), (32, 67276), (44, 48928), (64, 33638), (88, 24464), (121, 17792), (128, 16819), (139, 15488), (176, 12232), (242, 8896), (278, 7744), (352, 6116), (484, 4448), (556, 3872), (704, 3058), (968, 2224), (1112, 1936), (1408, 1529)]