2972156936

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{54547}}^1$

素因数の和:54706

約数の個数: 48

約数和(自身を含む): 6529395600

約数和(自身を除く): 3557238664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1946, 3892, 6811, 7784, 13622, 27244, 54488, 54547, 109094, 218188, 381829, 436376, 763658, 1527316, 2672803, 3054632, 5345606, 7582033, 10691212, 15164066, 21382424, 30328132, 53074231, 60656264, 106148462, 212296924, 371519617, 424593848, 743039234, 1486078468, 2972156936]

約数ペア:

[(1, 2972156936), (2, 1486078468), (4, 743039234), (7, 424593848), (8, 371519617), (14, 212296924), (28, 106148462), (49, 60656264), (56, 53074231), (98, 30328132), (139, 21382424), (196, 15164066), (278, 10691212), (392, 7582033), (556, 5345606), (973, 3054632), (1112, 2672803), (1946, 1527316), (3892, 763658), (6811, 436376), (7784, 381829), (13622, 218188), (27244, 109094), (54488, 54547)]