127988546

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4759}}^1$

素因数の和:4898

約数の個数: 32

約数和(自身を含む): 234420480

約数和(自身を除く): 106431934

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 791, 1582, 1921, 3842, 4759, 9518, 13447, 26894, 33313, 66626, 80903, 161806, 537767, 566321, 1075534, 1132642, 3764369, 7528738, 9142039, 18284078, 63994273, 127988546]

約数ペア:

[(1, 127988546), (2, 63994273), (7, 18284078), (14, 9142039), (17, 7528738), (34, 3764369), (113, 1132642), (119, 1075534), (226, 566321), (238, 537767), (791, 161806), (1582, 80903), (1921, 66626), (3842, 33313), (4759, 26894), (9518, 13447)]