1892968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 4514400

約数和(自身を除く): 2621432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 439, 539, 616, 878, 1078, 1756, 2156, 3073, 3512, 4312, 4829, 6146, 9658, 12292, 19316, 21511, 24584, 33803, 38632, 43022, 67606, 86044, 135212, 172088, 236621, 270424, 473242, 946484, 1892968]

約数ペア:

[(1, 1892968), (2, 946484), (4, 473242), (7, 270424), (8, 236621), (11, 172088), (14, 135212), (22, 86044), (28, 67606), (44, 43022), (49, 38632), (56, 33803), (77, 24584), (88, 21511), (98, 19316), (154, 12292), (196, 9658), (308, 6146), (392, 4829), (439, 4312), (539, 3512), (616, 3073), (878, 2156), (1078, 1756)]