674944192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{811231}}^1$

素因数の和:811256

約数の個数: 28

約数和(自身を含む): 1442370496

約数和(自身を除く): 767426304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 811231, 1622462, 3244924, 6489848, 10546003, 12979696, 21092006, 25959392, 42184012, 51918784, 84368024, 168736048, 337472096, 674944192]

約数ペア:

[(1, 674944192), (2, 337472096), (4, 168736048), (8, 84368024), (13, 51918784), (16, 42184012), (26, 25959392), (32, 21092006), (52, 12979696), (64, 10546003), (104, 6489848), (208, 3244924), (416, 1622462), (832, 811231)]