268551374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{1321}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 496606656

約数和(自身を除く): 228055282

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1117, 1321, 2234, 2642, 7819, 9247, 14521, 15638, 17173, 18494, 29042, 34346, 101647, 120211, 203294, 240422, 1475557, 2951114, 10328899, 19182241, 20657798, 38364482, 134275687, 268551374]

約数ペア:

[(1, 268551374), (2, 134275687), (7, 38364482), (13, 20657798), (14, 19182241), (26, 10328899), (91, 2951114), (182, 1475557), (1117, 240422), (1321, 203294), (2234, 120211), (2642, 101647), (7819, 34346), (9247, 29042), (14521, 18494), (15638, 17173)]