2034781216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{7607}}^1$

素因数の和:8273

約数の個数: 48

約数和(自身を含む): 4321404864

約数和(自身を除く): 2286623648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 643, 1286, 2572, 5144, 7607, 8359, 10288, 15214, 16718, 20576, 30428, 33436, 60856, 66872, 98891, 121712, 133744, 197782, 243424, 267488, 395564, 791128, 1582256, 3164512, 4891301, 9782602, 19565204, 39130408, 63586913, 78260816, 127173826, 156521632, 254347652, 508695304, 1017390608, 2034781216]

約数ペア:

[(1, 2034781216), (2, 1017390608), (4, 508695304), (8, 254347652), (13, 156521632), (16, 127173826), (26, 78260816), (32, 63586913), (52, 39130408), (104, 19565204), (208, 9782602), (416, 4891301), (643, 3164512), (1286, 1582256), (2572, 791128), (5144, 395564), (7607, 267488), (8359, 243424), (10288, 197782), (15214, 133744), (16718, 121712), (20576, 98891), (30428, 66872), (33436, 60856)]