2016159691412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{257561}}^1$

素因数の和:258320

約数の個数: 48

約数和(自身を含む): 3666908133504

約数和(自身を除く): 1650748442092

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 641, 1282, 2564, 3053, 6106, 12212, 27563, 45511, 55126, 91022, 110252, 182044, 257561, 515122, 1030244, 1956973, 3913946, 7827892, 11075123, 18286831, 22150246, 36573662, 44300492, 73147324, 165096601, 330193202, 660386404, 786333733, 1572667466, 3145334932, 7099153843, 11721858671, 14198307686, 23443717342, 28396615372, 46887434684, 504039922853, 1008079845706, 2016159691412]

約数ペア:

[(1, 2016159691412), (2, 1008079845706), (4, 504039922853), (43, 46887434684), (71, 28396615372), (86, 23443717342), (142, 14198307686), (172, 11721858671), (284, 7099153843), (641, 3145334932), (1282, 1572667466), (2564, 786333733), (3053, 660386404), (6106, 330193202), (12212, 165096601), (27563, 73147324), (45511, 44300492), (55126, 36573662), (91022, 22150246), (110252, 18286831), (182044, 11075123), (257561, 7827892), (515122, 3913946), (1030244, 1956973)]