13518388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 27095040

約数和(自身を除く): 13576652

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 127, 178, 254, 299, 356, 508, 598, 1157, 1196, 1651, 2047, 2314, 2921, 3302, 4094, 4628, 5842, 6604, 8188, 11303, 11684, 22606, 26611, 37973, 45212, 53222, 75946, 106444, 146939, 151892, 259969, 293878, 519938, 587756, 1039876, 3379597, 6759194, 13518388]

約数ペア:

[(1, 13518388), (2, 6759194), (4, 3379597), (13, 1039876), (23, 587756), (26, 519938), (46, 293878), (52, 259969), (89, 151892), (92, 146939), (127, 106444), (178, 75946), (254, 53222), (299, 45212), (356, 37973), (508, 26611), (598, 22606), (1157, 11684), (1196, 11303), (1651, 8188), (2047, 6604), (2314, 5842), (2921, 4628), (3302, 4094)]