2568804584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{2153}}^1$

素因数の和:2490

約数の個数: 64

約数和(自身を含む): 5285399040

約数和(自身を除く): 2716594456

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 283, 527, 566, 1054, 1132, 2108, 2153, 2264, 4216, 4306, 4811, 8612, 8773, 9622, 17224, 17546, 19244, 35092, 36601, 38488, 66743, 70184, 73202, 133486, 146404, 149141, 266972, 292808, 298282, 533944, 596564, 609299, 1134631, 1193128, 1218598, 2269262, 2437196, 4538524, 4874392, 9077048, 10358083, 18888269, 20716166, 37776538, 41432332, 75553076, 82864664, 151106152, 321100573, 642201146, 1284402292, 2568804584]

約数ペア:

[(1, 2568804584), (2, 1284402292), (4, 642201146), (8, 321100573), (17, 151106152), (31, 82864664), (34, 75553076), (62, 41432332), (68, 37776538), (124, 20716166), (136, 18888269), (248, 10358083), (283, 9077048), (527, 4874392), (566, 4538524), (1054, 2437196), (1132, 2269262), (2108, 1218598), (2153, 1193128), (2264, 1134631), (4216, 609299), (4306, 596564), (4811, 533944), (8612, 298282), (8773, 292808), (9622, 266972), (17224, 149141), (17546, 146404), (19244, 133486), (35092, 73202), (36601, 70184), (38488, 66743)]