2988925448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{246937}}^1$

素因数の和:247049

約数の個数: 32

約数和(自身を含む): 6000593400

約数和(自身を除く): 3011667952

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 246937, 493874, 987748, 1975496, 4197929, 8395858, 16791716, 21977393, 33583432, 43954786, 87909572, 175819144, 373615681, 747231362, 1494462724, 2988925448]

約数ペア:

[(1, 2988925448), (2, 1494462724), (4, 747231362), (8, 373615681), (17, 175819144), (34, 87909572), (68, 43954786), (89, 33583432), (136, 21977393), (178, 16791716), (356, 8395858), (712, 4197929), (1513, 1975496), (3026, 987748), (6052, 493874), (12104, 246937)]