1390291254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{25349}}^1$

素因数の和:25645

約数の個数: 48

約数和(自身を含む): 3298136400

約数和(自身を除く): 1907845146

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 277, 554, 831, 1662, 2493, 3047, 4986, 6094, 9141, 18282, 25349, 27423, 50698, 54846, 76047, 152094, 228141, 278839, 456282, 557678, 836517, 1673034, 2509551, 5019102, 7021673, 14043346, 21065019, 42130038, 63195057, 77238403, 126390114, 154476806, 231715209, 463430418, 695145627, 1390291254]

約数ペア:

[(1, 1390291254), (2, 695145627), (3, 463430418), (6, 231715209), (9, 154476806), (11, 126390114), (18, 77238403), (22, 63195057), (33, 42130038), (66, 21065019), (99, 14043346), (198, 7021673), (277, 5019102), (554, 2509551), (831, 1673034), (1662, 836517), (2493, 557678), (3047, 456282), (4986, 278839), (6094, 228141), (9141, 152094), (18282, 76047), (25349, 54846), (27423, 50698)]