2013746768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{602197}}^1$

素因数の和:602235

約数の個数: 40

約数和(自身を含む): 4480353120

約数和(自身を除く): 2466606352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 602197, 1204394, 2408788, 4817576, 6624167, 9635152, 11441743, 13248334, 22883486, 26496668, 45766972, 52993336, 91533944, 105986672, 125859173, 183067888, 251718346, 503436692, 1006873384, 2013746768]

約数ペア:

[(1, 2013746768), (2, 1006873384), (4, 503436692), (8, 251718346), (11, 183067888), (16, 125859173), (19, 105986672), (22, 91533944), (38, 52993336), (44, 45766972), (76, 26496668), (88, 22883486), (152, 13248334), (176, 11441743), (209, 9635152), (304, 6624167), (418, 4817576), (836, 2408788), (1672, 1204394), (3344, 602197)]