1320512147648

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{557648711}}^1$

素因数の和:557648760

約数の個数: 28

約数和(自身を含む): 2691212684112

約数和(自身を除く): 1370700536464

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 557648711, 1115297422, 2230594844, 4461189688, 8922379376, 17844758752, 20633002307, 35689517504, 41266004614, 82532009228, 165064018456, 330128036912, 660256073824, 1320512147648]

約数ペア:

[(1, 1320512147648), (2, 660256073824), (4, 330128036912), (8, 165064018456), (16, 82532009228), (32, 41266004614), (37, 35689517504), (64, 20633002307), (74, 17844758752), (148, 8922379376), (296, 4461189688), (592, 2230594844), (1184, 1115297422), (2368, 557648711)]