2011666712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3853}}^1$

素因数の和:4236

約数の個数: 64

約数和(自身を含む): 4370436000

約数和(自身を除く): 2358769288

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 349, 374, 698, 748, 1396, 1496, 2792, 3839, 3853, 5933, 7678, 7706, 11866, 15356, 15412, 23732, 30712, 30824, 42383, 47464, 65263, 65501, 84766, 130526, 131002, 169532, 261052, 262004, 339064, 522104, 524008, 720511, 1344697, 1441022, 2689394, 2882044, 5378788, 5764088, 10757576, 14791667, 22859849, 29583334, 45719698, 59166668, 91439396, 118333336, 182878792, 251458339, 502916678, 1005833356, 2011666712]

約数ペア:

[(1, 2011666712), (2, 1005833356), (4, 502916678), (8, 251458339), (11, 182878792), (17, 118333336), (22, 91439396), (34, 59166668), (44, 45719698), (68, 29583334), (88, 22859849), (136, 14791667), (187, 10757576), (349, 5764088), (374, 5378788), (698, 2882044), (748, 2689394), (1396, 1441022), (1496, 1344697), (2792, 720511), (3839, 524008), (3853, 522104), (5933, 339064), (7678, 262004), (7706, 261052), (11866, 169532), (15356, 131002), (15412, 130526), (23732, 84766), (30712, 65501), (30824, 65263), (42383, 47464)]