539332472

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{135647}}^1$

素因数の和:135731

約数の個数: 32

約数和(自身を含む): 1171998720

約数和(自身を除く): 632666248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 135647, 271294, 542588, 949529, 1085176, 1899058, 3798116, 7596232, 9630937, 19261874, 38523748, 67416559, 77047496, 134833118, 269666236, 539332472]

約数ペア:

[(1, 539332472), (2, 269666236), (4, 134833118), (7, 77047496), (8, 67416559), (14, 38523748), (28, 19261874), (56, 9630937), (71, 7596232), (142, 3798116), (284, 1899058), (497, 1085176), (568, 949529), (994, 542588), (1988, 271294), (3976, 135647)]