2469968263

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 2972254208

約数和(自身を除く): 502285945

約数列:

[1, 7, 37, 61, 127, 259, 427, 889, 1231, 2257, 4699, 7747, 8617, 15799, 32893, 45547, 54229, 75091, 156337, 286639, 318829, 525637, 1094359, 2006473, 2778367, 5784469, 9536557, 19448569, 40491283, 66755899, 352852609, 2469968263]

約数ペア:

[(1, 2469968263), (7, 352852609), (37, 66755899), (61, 40491283), (127, 19448569), (259, 9536557), (427, 5784469), (889, 2778367), (1231, 2006473), (2257, 1094359), (4699, 525637), (7747, 318829), (8617, 286639), (15799, 156337), (32893, 75091), (45547, 54229)]