2321648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 5416320

約数和(自身を除く): 3094672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1091, 2128, 2182, 4364, 7637, 8728, 15274, 17456, 20729, 30548, 41458, 61096, 82916, 122192, 145103, 165832, 290206, 331664, 580412, 1160824, 2321648]

約数ペア:

[(1, 2321648), (2, 1160824), (4, 580412), (7, 331664), (8, 290206), (14, 165832), (16, 145103), (19, 122192), (28, 82916), (38, 61096), (56, 41458), (76, 30548), (112, 20729), (133, 17456), (152, 15274), (266, 8728), (304, 7637), (532, 4364), (1064, 2182), (1091, 2128)]