142112746

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{2341}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 215838720

約数和(自身を除く): 73725974

約数列:

[1, 2, 127, 239, 254, 478, 2341, 4682, 30353, 60706, 297307, 559499, 594614, 1118998, 71056373, 142112746]

約数ペア:

[(1, 142112746), (2, 71056373), (127, 1118998), (239, 594614), (254, 559499), (478, 297307), (2341, 60706), (4682, 30353)]