2645752461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1\times {\mathrm{1709}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 3943779840

約数和(自身を除く): 1298027379

約数列:

[1, 3, 11, 33, 43, 129, 473, 1091, 1419, 1709, 3273, 5127, 12001, 18799, 36003, 46913, 56397, 73487, 140739, 220461, 516043, 808357, 1548129, 1864519, 2425071, 5593557, 20509709, 61529127, 80174317, 240522951, 881917487, 2645752461]

約数ペア:

[(1, 2645752461), (3, 881917487), (11, 240522951), (33, 80174317), (43, 61529127), (129, 20509709), (473, 5593557), (1091, 2425071), (1419, 1864519), (1709, 1548129), (3273, 808357), (5127, 516043), (12001, 220461), (18799, 140739), (36003, 73487), (46913, 56397)]