1597291256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 3341520000

約数和(自身を除く): 1744228744

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 139, 268, 278, 536, 556, 737, 1112, 1474, 1529, 1949, 2948, 3058, 3898, 5896, 6116, 7796, 9313, 12232, 15592, 18626, 21439, 37252, 42878, 74504, 85756, 102443, 130583, 171512, 204886, 261166, 270911, 409772, 522332, 541822, 819544, 1044664, 1083644, 1436413, 2167288, 2872826, 2980021, 5745652, 5960042, 11491304, 11920084, 18151037, 23840168, 36302074, 72604148, 145208296, 199661407, 399322814, 798645628, 1597291256]

約数ペア:

[(1, 1597291256), (2, 798645628), (4, 399322814), (8, 199661407), (11, 145208296), (22, 72604148), (44, 36302074), (67, 23840168), (88, 18151037), (134, 11920084), (139, 11491304), (268, 5960042), (278, 5745652), (536, 2980021), (556, 2872826), (737, 2167288), (1112, 1436413), (1474, 1083644), (1529, 1044664), (1949, 819544), (2948, 541822), (3058, 522332), (3898, 409772), (5896, 270911), (6116, 261166), (7796, 204886), (9313, 171512), (12232, 130583), (15592, 102443), (18626, 85756), (21439, 74504), (37252, 42878)]