127142012

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 224637504

約数和(自身を除く): 97495492

約数列:

[1, 2, 4, 257, 337, 367, 514, 674, 734, 1028, 1348, 1468, 86609, 94319, 123679, 173218, 188638, 247358, 346436, 377276, 494716, 31785503, 63571006, 127142012]

約数ペア:

[(1, 127142012), (2, 63571006), (4, 31785503), (257, 494716), (337, 377276), (367, 346436), (514, 247358), (674, 188638), (734, 173218), (1028, 123679), (1348, 94319), (1468, 86609)]