2007943532

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{5521}}^1$

素因数の和:5982

約数の個数: 48

約数和(自身を含む): 4156078080

約数和(自身を除く): 2148134548

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 419, 434, 838, 868, 1676, 2933, 5521, 5866, 11042, 11732, 12989, 22084, 25978, 38647, 51956, 77294, 90923, 154588, 171151, 181846, 342302, 363692, 684604, 1198057, 2313299, 2396114, 4626598, 4792228, 9253196, 16193093, 32386186, 64772372, 71712269, 143424538, 286849076, 501985883, 1003971766, 2007943532]

約数ペア:

[(1, 2007943532), (2, 1003971766), (4, 501985883), (7, 286849076), (14, 143424538), (28, 71712269), (31, 64772372), (62, 32386186), (124, 16193093), (217, 9253196), (419, 4792228), (434, 4626598), (838, 2396114), (868, 2313299), (1676, 1198057), (2933, 684604), (5521, 363692), (5866, 342302), (11042, 181846), (11732, 171151), (12989, 154588), (22084, 90923), (25978, 77294), (38647, 51956)]