1079880664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{39901}}^1$

素因数の和:40123

約数の個数: 32

約数和(自身を含む): 2154708000

約数和(自身を除く): 1074827336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 3383, 6766, 13532, 27064, 39901, 79802, 159604, 319208, 678317, 1356634, 2713268, 5426536, 7940299, 15880598, 31761196, 63522392, 134985083, 269970166, 539940332, 1079880664]

約数ペア:

[(1, 1079880664), (2, 539940332), (4, 269970166), (8, 134985083), (17, 63522392), (34, 31761196), (68, 15880598), (136, 7940299), (199, 5426536), (398, 2713268), (796, 1356634), (1592, 678317), (3383, 319208), (6766, 159604), (13532, 79802), (27064, 39901)]