2080853768

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{154183}}^1$

素因数の和:154437

約数の個数: 32

約数和(自身を含む): 4477503360

約数和(自身を除く): 2396649592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 6748, 13496, 154183, 308366, 616732, 1079281, 1233464, 2158562, 4317124, 8634248, 37158103, 74316206, 148632412, 260106721, 297264824, 520213442, 1040426884, 2080853768]

約数ペア:

[(1, 2080853768), (2, 1040426884), (4, 520213442), (7, 297264824), (8, 260106721), (14, 148632412), (28, 74316206), (56, 37158103), (241, 8634248), (482, 4317124), (964, 2158562), (1687, 1233464), (1928, 1079281), (3374, 616732), (6748, 308366), (13496, 154183)]