1337496512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9547}}^1$

素因数の和:9769

約数の個数: 56

約数和(自身を含む): 2910230400

約数和(自身を除く): 1572733888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 199, 352, 398, 704, 796, 1592, 2189, 3184, 4378, 6368, 8756, 9547, 12736, 17512, 19094, 35024, 38188, 70048, 76376, 105017, 140096, 152752, 210034, 305504, 420068, 611008, 840136, 1680272, 1899853, 3360544, 3799706, 6721088, 7599412, 15198824, 20898383, 30397648, 41796766, 60795296, 83593532, 121590592, 167187064, 334374128, 668748256, 1337496512]

約数ペア:

[(1, 1337496512), (2, 668748256), (4, 334374128), (8, 167187064), (11, 121590592), (16, 83593532), (22, 60795296), (32, 41796766), (44, 30397648), (64, 20898383), (88, 15198824), (176, 7599412), (199, 6721088), (352, 3799706), (398, 3360544), (704, 1899853), (796, 1680272), (1592, 840136), (2189, 611008), (3184, 420068), (4378, 305504), (6368, 210034), (8756, 152752), (9547, 140096), (12736, 105017), (17512, 76376), (19094, 70048), (35024, 38188)]