2567560268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{18133}}^1$

素因数の和:18546

約数の個数: 48

約数和(自身を含む): 5544651840

約数和(自身を除く): 2977091572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 389, 778, 1556, 2723, 5057, 5446, 10114, 10892, 18133, 20228, 35399, 36266, 70798, 72532, 126931, 141596, 235729, 253862, 471458, 507724, 942916, 1650103, 3300206, 6600412, 7053737, 14107474, 28214948, 49376159, 91698581, 98752318, 183397162, 197504636, 366794324, 641890067, 1283780134, 2567560268]

約数ペア:

[(1, 2567560268), (2, 1283780134), (4, 641890067), (7, 366794324), (13, 197504636), (14, 183397162), (26, 98752318), (28, 91698581), (52, 49376159), (91, 28214948), (182, 14107474), (364, 7053737), (389, 6600412), (778, 3300206), (1556, 1650103), (2723, 942916), (5057, 507724), (5446, 471458), (10114, 253862), (10892, 235729), (18133, 141596), (20228, 126931), (35399, 72532), (36266, 70798)]