11640841352

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2927777}}^1$

素因数の和:2927861

約数の個数: 32

約数和(自身を含む): 25296001920

約数和(自身を除く): 13655160568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 2927777, 5855554, 11711108, 20494439, 23422216, 40988878, 81977756, 163955512, 207872167, 415744334, 831488668, 1455105169, 1662977336, 2910210338, 5820420676, 11640841352]

約数ペア:

[(1, 11640841352), (2, 5820420676), (4, 2910210338), (7, 1662977336), (8, 1455105169), (14, 831488668), (28, 415744334), (56, 207872167), (71, 163955512), (142, 81977756), (284, 40988878), (497, 23422216), (568, 20494439), (994, 11711108), (1988, 5855554), (3976, 2927777)]