2100048716168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1\times {\mathrm{226511}}^1$

素因数の和:227142

約数の個数: 64

約数和(自身を含む): 4269660595200

約数和(自身を除く): 2169611879032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 373, 478, 746, 956, 1492, 1912, 2984, 3107, 4849, 6214, 9698, 12428, 19396, 24856, 38792, 89147, 178294, 226511, 356588, 453022, 713176, 906044, 1158911, 1812088, 2317822, 2944643, 4635644, 5889286, 9271288, 11778572, 23557144, 54136129, 84488603, 108272258, 168977206, 216544516, 337954412, 433089032, 675908824, 703769677, 1098351839, 1407539354, 2196703678, 2815078708, 4393407356, 5630157416, 8786814712, 20192776117, 40385552234, 80771104468, 161542208936, 262506089521, 525012179042, 1050024358084, 2100048716168]

約数ペア:

[(1, 2100048716168), (2, 1050024358084), (4, 525012179042), (8, 262506089521), (13, 161542208936), (26, 80771104468), (52, 40385552234), (104, 20192776117), (239, 8786814712), (373, 5630157416), (478, 4393407356), (746, 2815078708), (956, 2196703678), (1492, 1407539354), (1912, 1098351839), (2984, 703769677), (3107, 675908824), (4849, 433089032), (6214, 337954412), (9698, 216544516), (12428, 168977206), (19396, 108272258), (24856, 84488603), (38792, 54136129), (89147, 23557144), (178294, 11778572), (226511, 9271288), (356588, 5889286), (453022, 4635644), (713176, 2944643), (906044, 2317822), (1158911, 1812088)]