869556464

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127277}}^1$

素因数の和:127353

約数の個数: 40

約数和(自身を含む): 1957026528

約数和(自身を除く): 1087470064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 127277, 254554, 509108, 890939, 1018216, 1781878, 2036432, 3563756, 7127512, 7763897, 14255024, 15527794, 31055588, 54347279, 62111176, 108694558, 124222352, 217389116, 434778232, 869556464]

約数ペア:

[(1, 869556464), (2, 434778232), (4, 217389116), (7, 124222352), (8, 108694558), (14, 62111176), (16, 54347279), (28, 31055588), (56, 15527794), (61, 14255024), (112, 7763897), (122, 7127512), (244, 3563756), (427, 2036432), (488, 1781878), (854, 1018216), (976, 890939), (1708, 509108), (3416, 254554), (6832, 127277)]