2003016964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5011}}^1\times {\mathrm{7687}}^1$

素因数の和:12715

約数の個数: 24

約数和(自身を含む): 3776161088

約数和(自身を除く): 1773144124

約数列:

[1, 2, 4, 13, 26, 52, 5011, 7687, 10022, 15374, 20044, 30748, 65143, 99931, 130286, 199862, 260572, 399724, 38519557, 77039114, 154078228, 500754241, 1001508482, 2003016964]

約数ペア:

[(1, 2003016964), (2, 1001508482), (4, 500754241), (13, 154078228), (26, 77039114), (52, 38519557), (5011, 399724), (7687, 260572), (10022, 199862), (15374, 130286), (20044, 99931), (30748, 65143)]