1515661972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{21017}}^1$

素因数の和:21192

約数の個数: 36

約数和(自身を含む): 2935163700

約数和(自身を除く): 1419501728

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 1639, 3278, 6556, 18029, 21017, 36058, 42034, 72116, 84068, 231187, 462374, 924748, 2543057, 3131533, 5086114, 6263066, 10172228, 12526132, 34446863, 68893726, 137787452, 378915493, 757830986, 1515661972]

約数ペア:

[(1, 1515661972), (2, 757830986), (4, 378915493), (11, 137787452), (22, 68893726), (44, 34446863), (121, 12526132), (149, 10172228), (242, 6263066), (298, 5086114), (484, 3131533), (596, 2543057), (1639, 924748), (3278, 462374), (6556, 231187), (18029, 84068), (21017, 72116), (36058, 42034)]