2615690874

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{20719}}^1$

素因数の和:21174

約数の個数: 32

約数和(自身を含む): 5343770880

約数和(自身を除く): 2728080006

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 397, 794, 1191, 2382, 20719, 21041, 41438, 42082, 62157, 63123, 124314, 126246, 1098107, 2196214, 3294321, 6588642, 8225443, 16450886, 24676329, 49352658, 435948479, 871896958, 1307845437, 2615690874]

約数ペア:

[(1, 2615690874), (2, 1307845437), (3, 871896958), (6, 435948479), (53, 49352658), (106, 24676329), (159, 16450886), (318, 8225443), (397, 6588642), (794, 3294321), (1191, 2196214), (2382, 1098107), (20719, 126246), (21041, 124314), (41438, 63123), (42082, 62157)]