2051228154

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{66499}}^1$

素因数の和:66654

約数の個数: 32

約数和(自身を含む): 4223016000

約数和(自身を除く): 2171787846

約数列:

[1, 2, 3, 6, 53, 97, 106, 159, 194, 291, 318, 582, 5141, 10282, 15423, 30846, 66499, 132998, 199497, 398994, 3524447, 6450403, 7048894, 10573341, 12900806, 19351209, 21146682, 38702418, 341871359, 683742718, 1025614077, 2051228154]

約数ペア:

[(1, 2051228154), (2, 1025614077), (3, 683742718), (6, 341871359), (53, 38702418), (97, 21146682), (106, 19351209), (159, 12900806), (194, 10573341), (291, 7048894), (318, 6450403), (582, 3524447), (5141, 398994), (10282, 199497), (15423, 132998), (30846, 66499)]