127879094

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 224280576

約数和(自身を除く): 96401482

約数列:

[1, 2, 7, 14, 71, 127, 142, 254, 497, 889, 994, 1013, 1778, 2026, 7091, 9017, 14182, 18034, 63119, 71923, 126238, 128651, 143846, 257302, 503461, 900557, 1006922, 1801114, 9134221, 18268442, 63939547, 127879094]

約数ペア:

[(1, 127879094), (2, 63939547), (7, 18268442), (14, 9134221), (71, 1801114), (127, 1006922), (142, 900557), (254, 503461), (497, 257302), (889, 143846), (994, 128651), (1013, 126238), (1778, 71923), (2026, 63119), (7091, 18034), (9017, 14182)]