1449272272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{681049}}^1$

素因数の和:681083

約数の個数: 40

約数和(自身を含む): 3378008000

約数和(自身を除く): 1928735728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 681049, 1362098, 2724196, 4767343, 5448392, 9534686, 10896784, 12939931, 19069372, 25879862, 38138744, 51759724, 76277488, 90579517, 103519448, 181159034, 207038896, 362318068, 724636136, 1449272272]

約数ペア:

[(1, 1449272272), (2, 724636136), (4, 362318068), (7, 207038896), (8, 181159034), (14, 103519448), (16, 90579517), (19, 76277488), (28, 51759724), (38, 38138744), (56, 25879862), (76, 19069372), (112, 12939931), (133, 10896784), (152, 9534686), (266, 5448392), (304, 4767343), (532, 2724196), (1064, 1362098), (2128, 681049)]