1489453054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{1087}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 2382981120

約数和(自身を除く): 893528066

約数列:

[1, 2, 19, 38, 107, 214, 337, 674, 1087, 2033, 2174, 4066, 6403, 12806, 20653, 36059, 41306, 72118, 116309, 232618, 366319, 685121, 732638, 1370242, 2209871, 4419742, 6960061, 13920122, 39196133, 78392266, 744726527, 1489453054]

約数ペア:

[(1, 1489453054), (2, 744726527), (19, 78392266), (38, 39196133), (107, 13920122), (214, 6960061), (337, 4419742), (674, 2209871), (1087, 1370242), (2033, 732638), (2174, 685121), (4066, 366319), (6403, 232618), (12806, 116309), (20653, 72118), (36059, 41306)]