2688431096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{129901}}^1$

素因数の和:130119

約数の個数: 32

約数和(自身を含む): 5455884000

約数和(自身を除く): 2767452904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 10348, 20696, 129901, 259802, 519604, 1039208, 1688713, 3377426, 6754852, 13509704, 25850299, 51700598, 103401196, 206802392, 336053887, 672107774, 1344215548, 2688431096]

約数ペア:

[(1, 2688431096), (2, 1344215548), (4, 672107774), (8, 336053887), (13, 206802392), (26, 103401196), (52, 51700598), (104, 25850299), (199, 13509704), (398, 6754852), (796, 3377426), (1592, 1688713), (2587, 1039208), (5174, 519604), (10348, 259802), (20696, 129901)]