2019955272

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1957321}}^1$

素因数の和:1957373

約数の個数: 32

約数和(自身を含む): 5167330080

約数和(自身を除く): 3147374808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1957321, 3914642, 5871963, 7829284, 11743926, 15658568, 23487852, 46975704, 84164803, 168329606, 252494409, 336659212, 504988818, 673318424, 1009977636, 2019955272]

約数ペア:

[(1, 2019955272), (2, 1009977636), (3, 673318424), (4, 504988818), (6, 336659212), (8, 252494409), (12, 168329606), (24, 84164803), (43, 46975704), (86, 23487852), (129, 15658568), (172, 11743926), (258, 7829284), (344, 5871963), (516, 3914642), (1032, 1957321)]