3780497552

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{1398113}}^1$

素因数の和:1398147

約数の個数: 30

約数和(自身を含む): 7931500722

約数和(自身を除く): 4151003170

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 1398113, 2796226, 5592452, 11184904, 18175469, 22369808, 36350938, 72701876, 145403752, 236281097, 290807504, 472562194, 945124388, 1890248776, 3780497552]

約数ペア:

[(1, 3780497552), (2, 1890248776), (4, 945124388), (8, 472562194), (13, 290807504), (16, 236281097), (26, 145403752), (52, 72701876), (104, 36350938), (169, 22369808), (208, 18175469), (338, 11184904), (676, 5592452), (1352, 2796226), (2704, 1398113)]