2113201912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{138371}}^1$

素因数の和:138483

約数の個数: 32

約数和(自身を含む): 4184369280

約数和(自身を除く): 2071167368

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 7636, 15272, 138371, 276742, 553484, 1106968, 3182533, 6365066, 11484793, 12730132, 22969586, 25460264, 45939172, 91878344, 264150239, 528300478, 1056600956, 2113201912]

約数ペア:

[(1, 2113201912), (2, 1056600956), (4, 528300478), (8, 264150239), (23, 91878344), (46, 45939172), (83, 25460264), (92, 22969586), (166, 12730132), (184, 11484793), (332, 6365066), (664, 3182533), (1909, 1106968), (3818, 553484), (7636, 276742), (15272, 138371)]