39276782

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 59719680

約数和(自身を除く): 20442898

約数列:

[1, 2, 127, 239, 254, 478, 647, 1294, 30353, 60706, 82169, 154633, 164338, 309266, 19638391, 39276782]

約数ペア:

[(1, 39276782), (2, 19638391), (127, 309266), (239, 164338), (254, 154633), (478, 82169), (647, 60706), (1294, 30353)]