1337156632

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{336307}}^1$

素因数の和:336391

約数の個数: 32

約数和(自身を含む): 2905701120

約数和(自身を除く): 1568544488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 336307, 672614, 1345228, 2354149, 2690456, 4708298, 9416596, 18833192, 23877797, 47755594, 95511188, 167144579, 191022376, 334289158, 668578316, 1337156632]

約数ペア:

[(1, 1337156632), (2, 668578316), (4, 334289158), (7, 191022376), (8, 167144579), (14, 95511188), (28, 47755594), (56, 23877797), (71, 18833192), (142, 9416596), (284, 4708298), (497, 2690456), (568, 2354149), (994, 1345228), (1988, 672614), (3976, 336307)]