127905994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 210418560

約数和(自身を除く): 82512566

約数列:

[1, 2, 17, 34, 43, 86, 89, 178, 731, 983, 1462, 1513, 1966, 3026, 3827, 7654, 16711, 33422, 42269, 65059, 84538, 87487, 130118, 174974, 718573, 1437146, 1487279, 2974558, 3761941, 7523882, 63952997, 127905994]

約数ペア:

[(1, 127905994), (2, 63952997), (17, 7523882), (34, 3761941), (43, 2974558), (86, 1487279), (89, 1437146), (178, 718573), (731, 174974), (983, 130118), (1462, 87487), (1513, 84538), (1966, 65059), (3026, 42269), (3827, 33422), (7654, 16711)]