1291245276

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{9463}}^1$

素因数の和:9690

約数の個数: 48

約数和(自身を含む): 3071787264

約数和(自身を除く): 1780541988

約数列:

[1, 2, 3, 4, 6, 12, 83, 137, 166, 249, 274, 332, 411, 498, 548, 822, 996, 1644, 9463, 11371, 18926, 22742, 28389, 34113, 37852, 45484, 56778, 68226, 113556, 136452, 785429, 1296431, 1570858, 2356287, 2592862, 3141716, 3889293, 4712574, 5185724, 7778586, 9425148, 15557172, 107603773, 215207546, 322811319, 430415092, 645622638, 1291245276]

約数ペア:

[(1, 1291245276), (2, 645622638), (3, 430415092), (4, 322811319), (6, 215207546), (12, 107603773), (83, 15557172), (137, 9425148), (166, 7778586), (249, 5185724), (274, 4712574), (332, 3889293), (411, 3141716), (498, 2592862), (548, 2356287), (822, 1570858), (996, 1296431), (1644, 785429), (9463, 136452), (11371, 113556), (18926, 68226), (22742, 56778), (28389, 45484), (34113, 37852)]