1282206952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{232621}}^1$

素因数の和:232693

約数の個数: 32

約数和(自身を含む): 2637933480

約数和(自身を除く): 1355726528

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 232621, 465242, 930484, 1860968, 3024073, 6048146, 12096292, 12328913, 24192584, 24657826, 49315652, 98631304, 160275869, 320551738, 641103476, 1282206952]

約数ペア:

[(1, 1282206952), (2, 641103476), (4, 320551738), (8, 160275869), (13, 98631304), (26, 49315652), (52, 24657826), (53, 24192584), (104, 12328913), (106, 12096292), (212, 6048146), (424, 3024073), (689, 1860968), (1378, 930484), (2756, 465242), (5512, 232621)]