138812888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1020683}}^1$

素因数の和:1020706

約数の個数: 16

約数和(自身を含む): 275584680

約数和(自身を除く): 136771792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1020683, 2041366, 4082732, 8165464, 17351611, 34703222, 69406444, 138812888]

約数ペア:

[(1, 138812888), (2, 69406444), (4, 34703222), (8, 17351611), (17, 8165464), (34, 4082732), (68, 2041366), (136, 1020683)]