2201941749

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{178021}}^1$

素因数の和:178081

約数の個数: 32

約数和(自身を含む): 3645890560

約数和(自身を除く): 1443948811

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 178021, 534063, 1246147, 3382399, 3738441, 5518651, 10147197, 16555953, 23676793, 38630557, 71030379, 104854369, 115891671, 314563107, 733980583, 2201941749]

約数ペア:

[(1, 2201941749), (3, 733980583), (7, 314563107), (19, 115891671), (21, 104854369), (31, 71030379), (57, 38630557), (93, 23676793), (133, 16555953), (217, 10147197), (399, 5518651), (589, 3738441), (651, 3382399), (1767, 1246147), (4123, 534063), (12369, 178021)]