2449328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 5713920

約数和(自身を除く): 3264592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1151, 2128, 2302, 4604, 8057, 9208, 16114, 18416, 21869, 32228, 43738, 64456, 87476, 128912, 153083, 174952, 306166, 349904, 612332, 1224664, 2449328]

約数ペア:

[(1, 2449328), (2, 1224664), (4, 612332), (7, 349904), (8, 306166), (14, 174952), (16, 153083), (19, 128912), (28, 87476), (38, 64456), (56, 43738), (76, 32228), (112, 21869), (133, 18416), (152, 16114), (266, 9208), (304, 8057), (532, 4604), (1064, 2302), (1151, 2128)]