8253476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 18235392

約数和(自身を除く): 9981916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 211, 254, 308, 422, 508, 844, 889, 1397, 1477, 1778, 2321, 2794, 2954, 3556, 4642, 5588, 5908, 9284, 9779, 16247, 19558, 26797, 32494, 39116, 53594, 64988, 107188, 187579, 294767, 375158, 589534, 750316, 1179068, 2063369, 4126738, 8253476]

約数ペア:

[(1, 8253476), (2, 4126738), (4, 2063369), (7, 1179068), (11, 750316), (14, 589534), (22, 375158), (28, 294767), (44, 187579), (77, 107188), (127, 64988), (154, 53594), (211, 39116), (254, 32494), (308, 26797), (422, 19558), (508, 16247), (844, 9779), (889, 9284), (1397, 5908), (1477, 5588), (1778, 4642), (2321, 3556), (2794, 2954)]