1330486036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 2570545152

約数和(自身を除く): 1240059116

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 457, 508, 521, 914, 1042, 1397, 1828, 2084, 2794, 5027, 5588, 5731, 10054, 11462, 20108, 22924, 58039, 66167, 116078, 132334, 232156, 238097, 264668, 476194, 638429, 727837, 952388, 1276858, 1455674, 2553716, 2619067, 2911348, 5238134, 10476268, 30238319, 60476638, 120953276, 332621509, 665243018, 1330486036]

約数ペア:

[(1, 1330486036), (2, 665243018), (4, 332621509), (11, 120953276), (22, 60476638), (44, 30238319), (127, 10476268), (254, 5238134), (457, 2911348), (508, 2619067), (521, 2553716), (914, 1455674), (1042, 1276858), (1397, 952388), (1828, 727837), (2084, 638429), (2794, 476194), (5027, 264668), (5588, 238097), (5731, 232156), (10054, 132334), (11462, 116078), (20108, 66167), (22924, 58039)]