2912457548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5233}}^1$

素因数の和:5407

約数の個数: 96

約数和(自身を含む): 6893806080

約数和(自身を除く): 3981348532

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 139, 143, 154, 182, 278, 286, 308, 364, 556, 572, 973, 1001, 1529, 1807, 1946, 2002, 3058, 3614, 3892, 4004, 5233, 6116, 7228, 10466, 10703, 12649, 19877, 20932, 21406, 25298, 36631, 39754, 42812, 50596, 57563, 68029, 73262, 79508, 115126, 136058, 139139, 146524, 230252, 272116, 278278, 402941, 476203, 556556, 727387, 748319, 805882, 952406, 1454774, 1496638, 1611764, 1904812, 2909548, 2993276, 5091709, 5238233, 8001257, 9456031, 10183418, 10476466, 16002514, 18912062, 20366836, 20952932, 32005028, 37824124, 56008799, 66192217, 104016341, 112017598, 132384434, 208032682, 224035196, 264768868, 416065364, 728114387, 1456228774, 2912457548]

約数ペア:

[(1, 2912457548), (2, 1456228774), (4, 728114387), (7, 416065364), (11, 264768868), (13, 224035196), (14, 208032682), (22, 132384434), (26, 112017598), (28, 104016341), (44, 66192217), (52, 56008799), (77, 37824124), (91, 32005028), (139, 20952932), (143, 20366836), (154, 18912062), (182, 16002514), (278, 10476466), (286, 10183418), (308, 9456031), (364, 8001257), (556, 5238233), (572, 5091709), (973, 2993276), (1001, 2909548), (1529, 1904812), (1807, 1611764), (1946, 1496638), (2002, 1454774), (3058, 952406), (3614, 805882), (3892, 748319), (4004, 727387), (5233, 556556), (6116, 476203), (7228, 402941), (10466, 278278), (10703, 272116), (12649, 230252), (19877, 146524), (20932, 139139), (21406, 136058), (25298, 115126), (36631, 79508), (39754, 73262), (42812, 68029), (50596, 57563)]