2197029296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13613}}^1$

素因数の和:13770

約数の個数: 80

約数和(自身を含む): 5348014848

約数和(自身を除く): 3150985552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 524, 616, 917, 1048, 1232, 1441, 1834, 2096, 2882, 3668, 5764, 7336, 10087, 11528, 13613, 14672, 20174, 23056, 27226, 40348, 54452, 80696, 95291, 108904, 149743, 161392, 190582, 217808, 299486, 381164, 598972, 762328, 1048201, 1197944, 1524656, 1783303, 2096402, 2395888, 3566606, 4192804, 7133212, 8385608, 12483121, 14266424, 16771216, 19616333, 24966242, 28532848, 39232666, 49932484, 78465332, 99864968, 137314331, 156930664, 199729936, 274628662, 313861328, 549257324, 1098514648, 2197029296]

約数ペア:

[(1, 2197029296), (2, 1098514648), (4, 549257324), (7, 313861328), (8, 274628662), (11, 199729936), (14, 156930664), (16, 137314331), (22, 99864968), (28, 78465332), (44, 49932484), (56, 39232666), (77, 28532848), (88, 24966242), (112, 19616333), (131, 16771216), (154, 14266424), (176, 12483121), (262, 8385608), (308, 7133212), (524, 4192804), (616, 3566606), (917, 2395888), (1048, 2096402), (1232, 1783303), (1441, 1524656), (1834, 1197944), (2096, 1048201), (2882, 762328), (3668, 598972), (5764, 381164), (7336, 299486), (10087, 217808), (11528, 190582), (13613, 161392), (14672, 149743), (20174, 108904), (23056, 95291), (27226, 80696), (40348, 54452)]